"… rats are in a defensive crouch. They have no Karl Rove. Instead, they have David Brock, Bill Burton and Craig Varoga, none of whom have Rove’s marquee fundrais …"

"… several rich liberals, including Taco Bell heir Rob McKay, who is backing David Brock’s new venture, American Bridge 21st Century. Brock, a former conservativ …"

"… Committee in the 2006 elections, who will run the House Majority PAC; and David Brock, the founder of American Bridge 21st Century, a group that will focus on d …"

"… several rich liberals, including Taco Bell heir Rob McKay, who is backing David Brock’s new venture, American Bridge 21st Century . Brock, a former conse …"

"… andidates, reported that they had raised $6.5 million last year.Founded by David Brock, the former conservative activist turned liberal firebrand, these two grou …"

"… : YouTube channel, Facebook page, Twitter profilePrincipals:David Brock (founder and treasurer): A conservative-turned-liberal pundit and writer w …"

"… Bridge 21st Century was started by former journalist and liberal activist David Brock, who staffed the super PAC with former Hill staffers and employees of his …"