** 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)

Photo by: Evan Vucci

** 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)