Jim Messina is campaign manager for President Barack Obama's 2012 reelection campaign. He previously served as Deputy Chief of Staff for Operations under Obama from 2009 to 2011. Messina has extensive experience in politics, having worked for several high-profile Democratic politicians throughout the 1990s and 2000s, including Senators Max Baucus and Byron Dorgan. As Obama's reelection campaign manager, Messina is leading efforts to maximize Obama's chances of winning a second term in 2012.