FILE - In this Nov. 29, 2010, file photo Indiana Rep. Mike Pence speaks at the Detroit Economic Club in Birmingham, Mich. Pence ended months of speculation Thursday, May 5, 2011, when he announced he will run for Indiana governor in 2012, a move that quickly positioned him as a favorite to succeed Mitch Daniels in the state's top office. (AP Photo/Carlos Osorio)