"It's civil war in the GOP"

“The 20 or 30 members of the House who have been driving this aren’t a majority, and too often the strategy — the tactic — was ‘Let’s just lay down a marker and force people to be with us,’ ” said the senior Republican strategist Karl Rove. “Successful movements inside parties are movements that persuade people,” he added. “The question is, can they persuade? And thus far the jury’s out.”…

The Tea Party-aligned groups say they have an established record of winning primaries against Republican rivals with deep corporate backing. “We’ve always been outspent by orders of magnitude,” said Matt Kibbe, the president of FreedomWorks. And they do have some big donors, like the multimillionaire investor Foster Friess, who backed a failed primary challenge to Mr. Hatch in Utah last year and indicated in an interview last week that he would consider new “opportunities to put young, dynamic people in.”…

“If there’s going to be a nominee who reflects their views and values,” said the longtime conservative strategist Ralph Reed, “that candidate is also going to have to be a prolific fund-raiser, build an organization in 30 states simultaneously and have to win the support of other elected officials.”

Asked if the insurgents could nominate one of their own in 2016, former Speaker Newt Gingrich, who saw his own presidential hopes battered by an onslaught of negative TV ads financed by top contributors to Mr. Romney, said, “I think it is still very uphill because of the money.”