Mike Lee

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**FILE** Sen. Ted Cruz, R-Texas, left, and Sen. Mike Lee, R-Utah, during a news conference with conservative Congressional Republicans at the Capitol in Washington, Thursday, Sept. 19, 2013. (AP Photo/J. Scott Applewhite)

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Sen. Mike Lee, Utah Republican, will deliver the tea party's response to President Obama's State of the Union address on Tuesday night. (Mike Lee for Senate)

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**FILE** Senate Armed Services Committee member Sen. Mike Lee, R-Utah, questions former Nebraska Republican Sen. Chuck Hagel, President Obama's choice to lead the Pentagon, during his confirmation hearing before the committee on Capitol Hill in Washington, Thursday, Jan. 31, 2013. (AP Photo/J. Scott Applewhite)

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Sen. Marco Rubio (left), Florida Republican, accompanied by Sen. Mike Lee, Utah Republican, speaks to reporters during a news conference on Capitol Hill in Washington in this Sept. 27, 2013, file photo. (AP Photo/J. Scott Applewhite, File) ** FILE **

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National Edition News Cover for October 18, 2013 - Republicans Sens. Mike Lee of Utah (left) and Ted Cruz of Texas walk to the Senate floor to vote on a bill to raise the debt ceiling and open the federal government. (Associated Press)

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Republicans Sens. Mike Lee of Utah (left) and Ted Cruz of Texas walk to the Senate floor to vote on a bill to raise the debt ceiling and open the federal government. (Associated Press)

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** FILE ** Sen. Mike Lee, R-Utah, left, and Sen. Ted Cruz, R-Texas, walk to the Senate floor to vote on a bill to raise the debt ceiling and fund the government on Capitol Hill on Wednesday, Oct. 16, 2013 in Washington. (AP Photo/ Evan Vucci)