Frenetic comic Robin Williams didn’t wait for David Letterman’s cue to kick off his routine on “The Late Show” Thursday — he was already well into it within five seconds of sitting down, leaving a blinking Letterman trying to keep up as Williams went to town on the RNC crowd, starting with vice presidential nominee Sarah Palin and on up to Karl Rove.

Click here to watch the clip on Defamer.

Your support matters…

Independent journalism is under threat and overshadowed by heavily funded mainstream media.

You can help level the playing field. Become a member.

Your tax-deductible contribution keeps us digging beneath the headlines to give you thought-provoking, investigative reporting and analysis that unearths what's really happening- without compromise.

Give today to support our courageous, independent journalists.

SUPPORT TRUTHDIG