CNN correspondents reporting at the time of Bihać offensive and possible withdrawal of the UN troops from Bosnia. UNPROFOR mission is reexamined. Interviews: Michael Rose, UN Commander; Ejup Ganić, Bosnian Vice President; Boutros Boutros-Ghali at the press conference in Sarajevo; and Thant Myint-U, UNPROFOR, spokesman. Statements by Radovan Karadžić; Haris Silajdžić, Bosnian Prime Minister; Laurence Martin, Royal Institute of International Affairs; John Major, British Prime Minister; David Owen; Warren Christopher, Secretary of State; Shashi Tharoor, UN official; Ed Luck, UN Assn. of USA; and Jeanne Kirkpatrick, Former U.S. ambassador to the United Nations.