MS NOW

Red-state Democrats run from Obama

But vulnerable Senate candidates have been quick to embrace other popular Democratic leaders, including Bill Clinton and Sen. Elizabeth Warren of Massachusetts.

Sen. Mark Pryor, D-Ark., left, is introduced to a group of women supporters at a rally in Little Rock, Ark., Thursday, Aug. 28, 2014.
Sen. Mark Pryor, D-Ark., left, is introduced to a group of women supporters at a rally in Little Rock, Ark., Thursday, Aug. 28, 2014.AP