Tea Party senator unveils new PAC that may challenge fellow Republicans

TheHill.com:
"Sen. Mike Lee (R-Utah), a member of the Senate Tea Party Caucus, has established a new fundraising committee to support conservative candidates, and will not rule out challenging GOP incumbents.

Lee on Tuesday unveiled his new leadership political action committee (PAC), the Constitutional Conservatives Fund. It appears to be modeled on Sen. Jim DeMint’s (R-S.C.) Senate Conservatives Fund, which helped elect Tea Party-backed candidates to the Senate in 2010."