Brian Williams at the Safeway in Tucson, Ariz., the scene of Saturday's deadly shooting spree that left six people dead and wounded 14 others, including Rep. Gabrielle Giffords.
NBC's Brian Williams stops by the fourth hour's fitness-packed show to commend them on their calorie-burning efforts with a celebratory sweet.
In an NBC News Exclusive interview, Speaker of the House John Boehner tells Brian Williams about how he wants to repeal Obama's health plan.
The Speaker of the House tells Brian Williams that he's tried to quit smoking 'from time to time,' but he's willing to take the heat for it.
Larry Downing / Reuters