The congressional candidates former President Clinton is supporting in 2012 have something in common: They all backed his wife’s presidential bid four years ago.

Sources close to Clinton said he wants to help those who put themselves on the line to support the former first lady’s campaign for the White House. But with Hillary Clinton serving in the Obama administration and Chelsea Clinton working for NBC News, Bill Clinton is the only member of the family in a position to hit the campaign trail.

Read the whole story at The Hill