New Jersey Gov. Chris Christie speaks during the Clinton Global Initiative America's meeting, Friday, June 14, 2013, in Chicago. Former President Clinton and Christie held a closing ses

 

              New Jersey Gov. Chris Christie speaks during the Clinton Global Initiative America
New Jersey Gov. Chris Christie speaks during the Clinton Global Initiative America's meeting, Friday, June 14, 2013, in Chicago. Former President Clinton and Christie held a closing session titled "Cooperation and Collaboration: A Conversation on Leadership." (AP Photo/Scott Eisen)