News Digest . By The Associated Press House appropriates $3.5 million to Contras WASHINGTON — The House on Wednesday approved $3.5 million in * new "humanitarian” aid to the Nicara guan Contras, and House Speaker Jim Wright said he expects it to be the last U.S. aid ever sent to the rebels. The money was part of a stopgap spending bill to keep the government running after the current fiscal year ends Sept. 30. The measure, approved 270-138 after little debate, was sent to the Senate, where it is not expected to encounter mtyor opposition. The Contra aid money had been worked out in a bipartisan agreement between Wright, D-Texas, and House Republican leaders Robert Michel of Illinois. The $3.5 million represents the pro portion of this year’s $100 million in Contra aid money that has been used for food, medical supplies and uni forms and would be needed to sustain the rebels into November in their bat tie against the leftist Sandinista go vernment in Managua. The vote came a day after President Oscar Arias of Costa Rica traveled to Capitol Hill to appeal to lawmakers to ‘‘take a risk for peace” and eschew further military aid to the Contras at least until Nov. 7, the target date for a regional cease-fire. Asked whether he believed the new money would be the last U.S. aid to flow to the rebels, Wright said, ‘‘Yes, unless some drastic change were to occur in the situation in Central America The evidence indicates to me more reason to be optimistic — still guardedly, but less guardedly than before.” The Reagan administration has sig naled its intention to ask for $270 mil lion in new military aid for the Contras over 18 months if the peace plan fails. Wright cited as signs of progress the pledge by Nicaraguan President Daniel Ortega to begin a partial, unilateral cease-fire, the reopening of the opposi tion newspaper La Prensa, the resump tion and the appointment of a reconcil iation commission led by Cardinal Mi guel Obando y Bravo, a leading govern ment critic. Persian Gulf conflict continues to escalate U.S. warships sweep mine area MANAMA, Bahrain — American warhsips swept a strip of the central Persian Gulf on Wednesday to recover mines believed planted by the Iranian ship that U.S. helicopters attacked this week. Commercial ships were warned away from the waters about 50 miles north east of Bahrain and there were reports that some mines had been found. Five Iranians were reported killed and 26 were captured in the helicopter raid on the Iranian vessel Monday night. It was the first direct American attack on Iranians in the two months since the United States began protect ing shipping in the gulf. Despite the increased tension and the possibility of more floating mines, gulf based shipping sources said a reflagged Kuwaiti gas carrier had begun a southbound voyage under U.S. escort. The reported departure of the Gas Prince from Kuwait would be the 10th convoy since President Reagan’s pro gram of escorting Kuwaiti tankers went into effect in mid July. Brian Barber/Daily Nebraskan TVs, cash and clock radios Students profit from school School children are being offered scholarships, cash, even stereos and fast food to entice them to do what was once expected for free — study ing hard and staying in school. A growing number of school sys tems, businesses and philanthro pists are appealing to students' profit motives to get them to apply themselves in their studies and continue on to college. “1 have found in today’s society kids are not ready to accept any thing but a tangible kind of rein forcement,” said Principal Dennis Martin of Barker Junior High in Michigan City, Ind., where for the past two years students have earned $50 savings bonds and free trips to an amusement park for good attendance, grades and citizenship. Such tactics can bring short-term results. Average attendance rose from 85 percent to 90 percent in the two years since Pittsburgh’s Pea body High School started its pro gram of awarding students portable televisions, stereos, clock-radios, gift certificates, T-shirts, hats and a grand prize of $100 cash for good attendance. The prizes are donated by local businesses. But some critics term such mea sures “gimmicky” and say they miss the complex heart of the dropout problem: alienation from school and adult values. The more effective incentives, said educator Ernest L. Boyer, are tied directly to education — scho larships, for example, as opposed to free stereos or hamburgers. And the reward should convey the message that the adult world cares and that school work pays off tangibly in the short- and long term. Eugene Lang, a millionaire in dustrialist, is perhaps the most celebrated example of this new breed of school philanthropist. Six years ago, Lang offered sixth grad ers at the Harlem school he once attended a free college education if they would stay in school. The resulting “1 Have a Dream” foundation now has 100 sponsors and is helping an estimated 4,000 students nationwide. In Dallas, where nearly 29 percent of ninth graders fail to graduate on time and get accepted in a post-secondary institution can qualify for up to $2,000 scholarships financed by pri vate donations. Last year in Baltimore, a private consortium created the "Common wealth Agreement” under which anyone graduating from high school with good attendance and an 80 average can get a job or financial help for college. Biden withdraws ‘with incredible reluctance’ WASHINGTON — Sen. Joseph Biden ended his 'juest for the 1988 Democratic presidential nomination "with incredible reluctance” on Wednesday, saying the “exaggerated shadow” of mistakes made it impossible to continue his candidacy. Biden withdrew from the campaign after a week in which his campaign was rocked by admissions of plagiarism and false claims about his academic record. The Deleware Democrat is the second candi date to be forced from the race by questions of character and integrity. "I made some mistakes,” Biden, his wife at his side, told a room crowded with reporters. "Now the exaggerated shadow of those mistakes has begun to obscure the essence of my candidacy and the essence of Joe Biden." Biden said he had to choose between continu ing his presidential campaign and chairing the Senate Judiciary Committee hearing on the Supreme Court nomination of Robert H. Bork. “And although it’s awfully clear to me what choice I have to make, I have to tell you honestly 1 do it with incredible reluctance and it makes me angry. I’m angry with myself for having been put in the position — put myself in the pasition — of having to make this choice," he said. “And I am no less frustrated at the environ ment of presidential politics that makes it so difficult to let the American people measure the whole Joe Biden and not just misstatements that 1 have made.” Biden refused to take reporters' questions and returned to the Judiciary hearings, where he was lauded by his fellow senators. “I would like to say the Democrats have now lost their most articulate spokesman,” said Sen. Strom Thurmond of South Carolina, the ranking Republican on the committee. Bork no extremist, retired chief says WASHINGTON — Retired Chief Jus tice Warren E. Burger, stirred by what he called unprecedented disinforma tion, declared on Wednesday that Su preme Court nominee Robert H. Bork is not "an extremist any more than I'm an extremist" and deserves confirmation. Burger, in an extraordinary appear ance for a sitting or former member of the high court, told the Senate Judi ciary Committee, “If Judge Bork is not in the mainstream, then neither am I. It would astonish me to think he’s an extremist any more than I’m an extrem ist.” In particular, he criticized paid news paper advertisements that have sug gested dire consequences for the nation if Bork’s nomination is confirmed. The hearings, despite Burger’s ap pearance and a heated exchange later between committee chairman Joseph Biden, D-Del., and Sen. Orrin Hatch, R-lltah, were overshadowed to some extent by Biden’s midday announce ment that he was withdrawing from the presidential race. At the hearings, Burger reiterated his previous endorsement of Bork as among the best qualified court nomi nees in the past 50 years. Acknowledging that his testimony was unusual, Burger said he was promp ted to speak up because "I don’t think there has ever been more hype, more disinformation” spread by opponents of a high court nominee. He specifically mentioned “full page newspaper ads” opposing the nominee but gave no further details and was not questioned on the point by the com mittee. Later, Burger was asked by Biden about a Supreme Court opinion the former chief justice wrote granting the public a right to attend criminal trials even though such a right was not spelled out in the Constitution. Biden asked whether Bork, a propo nent of judicial restraint and strict construction of the Constitution, would agree with that opinion. “I’d be astonished if Judge Bork would not subscribe to it,” Burger replied. Nebnfekan Editor Mika Raillay 471-1780 Managing Editor Jan Denims Assoc News Editors Jann Nyltalar Mika Hoopar Editorial Page Editor Joanne Bourn* Wire Editor Linda Hartmann Copy Desk Chief Joan Rezac Sports Editor Jail Apal Arts & Entertain ment Editor Bill Allan Asst Arts & Entertainment Editor Charles Llauranct Graphics Editor Mark Davis Asst Graphics Editor Tom Lauder Photo Chief Doug Carroll Night News Editors Curt Wagner Scott Harrah Art Director Brian Barber General Manager Daniel Shattll Production Manager Katharine Pollcky Publications Board Chairman Don Johnson. 472 2811 Professional Adviser Don Walton. 473-7301 The Daily Nebraskan (USPS 144-080) is published by the UNL Publications Board Monday through Friday in the fall and spring semesters and Tuesdays and Fridays in the summer sessions, except during vacations Readers are encouraged to submit story ideas and comments to the Daily Nebraskan by phoning 472-1763 between 9 a m and 5 p m Monday through Friday. The public also has access to the Publications Board For information, contact Don Johnson, 472-3611 Subscription price is $35 for one year Postmaster Send address changes to the Daily Nebraskan, Nebraska Union 34,1400 R St., Lincoln. Neb 68588-0448 Second-class postage paid at Lincoln, NE ALL MATERIAL C0PYRI6HT 1087 OAILV NEBRASKAN