This week, Silicon Valley rocked as Google turned the Page on Eric Schmidt, while Steve Jobs took another medical leave. And the media world was rocked when Keith Olbermann's Countdown hit 0. Elsewhere, Ricky Gervais kneed the Hollywood Foreign Press in its Golden Globes; Comcast became the proud owner of a Peacock; Sarah Palin sat down with Sean Hannity to tell him that she's "not going to sit down and shut up"; Barack Obama served Chinese at the White House; Joe Lieberman announced his retirement, then made us wish it wasn't two years away when he maintained that Saddam actually did have WMD; Gabby Giffords left the hospital for rehab; Citizens United turned one year old (next up: the GOP's attempt to repeal the presidential public financing system, putting elections even more in the hands of corporate donors); and JFK's "ask not" speech turned 50, its call to service as powerful -- and as needed.