The U.S. Senate prepares to vote on whether the North Atlantic Treaty Organization should expand to include Poland, Hungary and the Czech Republic. (4/28/98)

In a series of interviews on NATO expansion, the NewsHour talks with U.S. Secretary of State Madeleine Albright, NATO Secretary General Javier Solana and former NATO Supreme Allied Commander of Europe General George Joulwan.

In two separate Newsmaker interviews, the NewsHour talks with Czech President Vaclav Havel and Poland's President Aleksander Kwasniewski about NATO expansion.