Countdown with Keith Olbermann - Thursday February 22, 2007Todays Olbermann includes more on the British departure from Iraq and how Basra is really not secure at all, but declare victory and go home anyway. Also, is it really a good idea for the Prince to be sent to Iraq? Breaking News about how the Senate plans to put the brakes on the war. News about the battle between Geffen,The Clintons, and Barack Obama. More on Anna Nicole of course. Britney is back in rehab.