10/17/2009 05:12 am ET Updated May 25, 2011

Lefty Groups Raise $60,000 -- In One Day -- For Ad Attacking Grassley

Here's the latest sign that the public option, and the specter of GOP obstructionism, remain powerful motivators of the liberal base:

Two progressive groups have raised nearly $60,000 in less than 24 hours for a new ad attacking Chuck Grassley for opposing the public option.

Read more on The Plum Line