PBS NewsHour: As GOP Field Takes Shape, Gingrich on Defensive Over Medicare Remarks

May 17, 2011

The GOP's 2012 presidential nomination battle shifted once again Monday when former Massachusetts Gov. Mitt Romney, who hasn't officially entered the race, announced he'd raised $10 million in one day. Political Editor David Chalian speaks with Gwen Ifill about the GOP field and Newt Gingrich's controversial Medicare comments.