The bars that surround the White House protect the president from the public, but this week it felt like they might protect the public from the chaos as it spilled out on the front lawn in the form of ugly disputes involving the president and his top aides. At the other end of Pennsylvania Avenue, a dramatic late night vote ended this round of health care reform and left the future of the Affordable Care Act intact but shaky. Face the Nation moderator John Dickerson looks back at the week in review.