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Former Utah Gov. Jon Huntsman Jr. announces his bid for the Republican presidential nomination, Tuesday, June 21, 2011, at Liberty Leah Hogsten | The Salt Lake Tribune Zions Bank CEO Scott Anderson appears at the Salt Lake City world premiere of "A Walk Steve Griffin | The Salt Lake Tribune Senator Mike Lee addresses the crowd during the GOP election night party at the Hilton in Francisco Kjolseth | The Salt Lake Tribune Jon Huntsman Sr., holds a press conference to announce the release of Huntsman's auto Chris Detrick | The Salt Lake Tribune Utah GOP Chairman Thomas Wright speaks during the Utah Republican Party Organizing Convent Steve Griffin | The Salt Lake Tribune Senator Mike Lee addresses the crowd during the GOP election night party at the Hilton in | The Associated Press U.S. Senator Mike Lee (R-Utah) U.S. Sen. Mike Lee, R-Utah, speaks during the Freedom Summit, Saturday, Jan. 24, 2015, in Des Moines, Iowa. (AP Photo/Charlie Neib Sen. Mike Lee, R-Utah, speaks during a Tea Party town hall meeting at the National Press Club in Washington, Tuesday, Feb. 8, 2011 AP file photo Rep. Mike Lee, R-Utah and a member of the Senate Judiciary Committee, says he will not meet with President Barack Ob U.S. Sen. Mike Lee, R-Utah, speaks during the Freedom Summit, Saturday, Jan. 24, 2015, in Des Moines, Iowa. (AP Photo/Charlie Neib What voters think of Sen. Mike Lee Brigham Young University's Utah Voter Poll shows how Sen. Mike Lee's approval rating remains so