In celebration of Mother's Day yesterday, President Obama called three moms who had written him letters. Then kids who made their mom a macaroni necklace said, 'Thanks, Obama.'

Vermont Senator Bernie Sanders is expected to announce tomorrow that he is running for president, making him Hillary Clinton's only Democratic challenger so far. Or as Hillary put it, 'Oooo, appetizers!'

Politics is pop. Our job as comedians - especially me, as a late-night talk show, which is a broader audience - is to amplify what we think America is thinking.

I honestly, purposely have not gone to therapy because I know some crazy stuff's going to be dragged up and, you know, I'll be like, 'Wait, what?'

Officials at the London Olympics will be conducting 5,000 tests for steroids. Or as Lance Armstrong calls that, 'a Monday.'

While he was in Utah, Obama discussed immigration reform with leaders of the Mormon Church. Obama introduced the first lady. Then the church's president introduced HIS first lady. And his second lady. And his third, fourth, and fifth ladies.

My dream was to grow up and get a job at IBM, like my dad. That seemed like a logical dream.