[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2009/images/02/26/art.dome.gi.jpg caption="Conservative Democrats will take heat from members of their own party."]WASHINGTON (CNN) - A powerful union, influential bloggers and several liberal groups have formed a political coalition to pressure conservative Democrats to support liberal policy goals.
"Accountability Now PAC will recruit, coordinate and support primary challenges against vulnerable congressional incumbents who have become more responsive to corporate America than to their constituents," the PAC said in a written statement provided to CNN.
Accountability Now comprises of BlogPAC, Color of Change, DailyKos, Democracy for America, MoveOn, Service Employees International Union and 21st Century Democrats.
The PAC was created last September, and organizers have been acquiring funding and hiring an executive director to oversee the project, Jane Hamsher, of the political blog firedoglake.com, told CNN.
The statement said PAC organizers hope to "create the political space needed to enable President Obama to make good on the many progressive policies he campaigned on - such as getting out of Iraq, ensuring access to affordable health care for every man, woman and child, restoring our constitutional liberties and ending torture."
Heading into the 2010 mid-term elections, Democrats control the House 254-to-178 with three vacancies, and the Senate 58-to-41 with one open seat.