FILE - In this Dec. 28, 2011 file photo shows Obama 2012 campaign manager Jim Messina at the Chicago headquarters. Obama veterans are building a wide network of deep-pocketed groups and

 

              FILE - In this Dec. 28, 2011 file photo shows Obama 2012 campaign manager Jim Messina at the Chicago headquarters. Obama veterans are building a wide network of deep-pocketed groups and
FILE - In this Dec. 28, 2011 file photo shows Obama 2012 campaign manager Jim Messina at the Chicago headquarters. Obama veterans are building a wide network of deep-pocketed groups and consulting firms independent of government, the Democratic Party and traditional liberal groups, a sweeping _ if not unprecedented _ effort outside the White House gates aimed at promoting the president's agenda and shaping his legacy. (AP Photo/Charles Rex Arbogast, File)