Finally, we're starting to see him sweat. 

President Barack Obama made his personal icy cool the trademark of his campaign, the tenor of his White House and the hallmark of an early run of successes at home and abroad. But as the glamour wears off and a long, frustrating summer wears on, he is being forced to improvise -- stooping to respond to political foes and adjusting his tactics and demeanor for the trench warfare of a legislative agenda

http://news.yahoo.com/s/politico/20090719/pl_politico/25114