Seeking the limelight, with the help of star power

Actor Tyler Perry takes the stage to introduce President Barack Obama during a fundraiser at Perry's film studio Friday, March 16, 2012, in Atlanta. (AP Photo/David Goldman)No presidential candidate worth his chauffeured SUV has reached his personal zenith without this: celebrities to vouch for them. They are the glam and glitter of political campaigns, sure to turn even jaded political operatives into fawning celeb watchers.