Quick: What's the best way for a politician to broadcast short, nearly-incomprehensible missives to the world? No, it's not by hacking into Wolf Blitzer's teleprompter before The Situation Room. Twitter! Here are the seven scientifically-determined "Twitter geniuses" of the Senate.

You all see that Elena Kagan hearing yesterday? Too exciting, what with each senator giving a vapid, grandstanding speech, one after another, all day. And the Republican attack line was crisp: exploit her connection to history's greatest monster, Thurgood Marshall.

Unmanned drones are convenient: You can kill bad people from thousands of feet in the air without having to see the whites of their eyes, or track down the license plate number of a speeding car... let law enforcement decide!

Barry Diller turns 68 today. Christie Brinkley is turning 56 (not that she looks it). Former New York Post gossip columnist (and current wowowow.com contributor) Liz Smith is celebrating her 87th birthday. Colombia's most famous cultural export, Shakira, is turning 33 today. Sen. John Cornyn of Texas is 58. Broadway…