News of the day, wrapup of the week ending April 2, 1982 - Argentina invades Falkland Islands. Record turnout in El Salvador elections. Iran-Iraq War in 18th month. Brezhnever admitted to hospital. Social Security in danger of running out of money. 9% unemployment, 18% Black, 42% Black youth. Irish extremist Ian Paisley barred from entering U.S. to speak at Bob Jones University, Bob Jones Jr. calls for Sec. Of State Haig's untimely demise. Reagan rejects calls for Nuclear Freeze.