China's artist/activist Ai Weiwei works on exhibit in D.C. museums

May 11, 2012 12:07 PM

UPDATED February 21, 2013 02:42 PM

More Videos

  • Sarah Sanders asks press to say what they're thankful before taking questions

    White House Press Secretary Sarah Huckabee Sanders required the press corps to say what they’re thankful fore before taking questions ahead of the Thanksgiving holiday on Nov. 20.