WAP2003020408 - WASHINGTON, Feb. 4 (UPI) -- Sen. Richard Lugar, R-Ill, makes opening remarks during a Senate Foreign Relations Comm. on Feb. 4, 2003, in Washington as Sen. Chuck Hagel, D-Neb, looks on. Deputy Secretary of State Richard Armitage voiced his concerns that North Korea was reinstituting their nuclear program but underscored the difference between that country and Iraq at the hearing. mk/Michael Kleinfeld UPI