Highlights from the world of Stephen and his guests include an announcement about the Pennsylvania primary and a celebration of World Water Day. (04:37)
Stephen questions if Barack Obama is an elitist, takes a look at the top ten beaches of the Arctic, and discusses endangered cats with Alan Rabinowitz. (0:32)
Let's put Mahmoud Ahmadinejad and Muammar el-Qaddafi in New York City's finest hotels and drain their national treasuries with mini-bar charges. (03:09)