Howie writes: With very few exceptions, the Democrats in the most vulnerable positions are conservatives who have voted most consistently with Boehner and the untrusted GOP minority, Blue Dogs like Bobby Bright (AL), Glenn Nye (VA), Chris Carney (PA), Travis Childers (MS) and Frank Kratovil (MD) and inherently reactionary political cowards with no moral compasses like Tom Perriello (VA), Suzanne Kosmas (FL) and Ann Kirkpatrick (AZ). [read post]