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

'Have fun' is my message. Be silly. You're allowed to be silly. There's nothing wrong with it.

The key to happiness. Hm.... There are just so many factors. I think it's just a way of being. It's about.... every little thing in moderation. Whether it be stress, anger, joy, depression.

We had the guys from X Men 2 do the cameras. They had a 360 camera that would go from one car, up in the air and over to another car in a continuous shot while the film was still rolling, going 90 mph.

Arizona just became the 15th state to approve medical marijuana. So I give it three days before they stop caring about the whole immigration thing.

Facebook revealed that Ebola was the most popular Facebook topic in the U.S. this year, with the World Cup coming in sixth. So welcome to America, where even Ebola is more popular than soccer.

The White House announced that President Obama will attend a summit in Kenya this July. When asked if he's ever been to Kenya, Obama said, 'Of course. I was born - no, bored - over there. There's nothing to do in Kenya.'