That's one reason you've seen Republicans paying homage to and lauding the work of the grassroots tea party movement, and the Democrats are happy to push this story line because in the case of NY-23, it resulted in an unexpected win for their candidate.
We've been tracking the race in VA-05, where seven Republican candidates are lining up in hopes of challenging top target Rep. Tom Perriello (D).
In the latest development there, Joe "the Plumber" Wurzelbacher of 2008 presidential campaign fame is endorsing Laurence Verga.
Wurzelbacher called Verga "a true American that truly understands the importance of the Constitution, and will follow it." They will campaign together this weekend.
As we have reported, Verga also was lauded by conservative talk radio host Laura Ingraham.
Barber, who calls himself a "conservative Tea Party Patriot," also announced he has hired Yates Walker, who served as a regional director of the Hoffman campaign in NY-23.
"There are a lot of parallels between Doug Hoffman and Rick Barber," Walker said in a release put out by the Barber campaign. "We need more representatives who believe in free market principles and understand balance sheets."
In PA-06, the race is heating up to replace Rep. Jim Gerlach (R), who is retiring to run for governor.
A TPM reader tipped us off to the fight between NRCC favorite Steve Welch and state Rep. Curt Schroder, a conservative.
In this video below filmed at the July 4 tea party, Schroder addresses the tea party groups and asks for liberty to be continued.
"We don't like the direction our country is going. ... We have to return to a Constitutional republic," he said.