John Oliver, British comedian and U.K. writer/correspondent for The Daily Show with Jon Stewart, has a knack for witty punch lines--and a penchant for stacking the United States against the rest of the world. With his characteristic sarcasm he's torn apart food, television, and even Photoshop on both sides of the Atlantic. And when he stops at Comedy Works tonight (and tomorrow), international political rants and raves are likely to drive the lineup. Tue-Wed, May 26-27. 8 p.m. $27 Comedy Works at The Landmark, 5345 Landmark Place, Greenwood Village, 720-274-6800