Senate Democrats struggle to define a message that can save their majority

The Washington Post reports:

Democrats are going into the 2014 midterm elections with their control of the Senate greatly imperiled and with the prospect of an Obama presidency completely hobbled in its final two years.

In response, the president and his party are struggling to come up with a broad economic message that can rebut, or at least deflect, the continued GOP assaults on the president and his new health-care law.