Jimmy Kimmel (Credit: AP/Chris Pizzello) Comedian Jimmy Kimmel has been rather vocal about his politics lately, a trend that continued during his appearance at the Kennedy Center Honors in Washington DC on Sunday as the Associated Press reports. As Kimmel helped bestow David Letterman with the (much deserved) Mark Twain Prize for American Humor, he embraced the nihilistic humor so many of us have been practicing since that fateful day last November. “When Dave left 17 long months ago, we had no idea how much trouble we were in,” Kimmel said in his set, jokingly blaming Letterman for the political turmoil of the following months. “I look at what’s going on now and I think this is your fault.