Donald Trump, Sarah Palin Put Presidential Candidates In Awkward Positions
-- Donald Trump may have briefly sidetracked Mitt Romney's campaign message in Las Vegas with his renewed "birther" talk, but it isn't the first time an opinionated supporter has put a candidate in an awkward position. In 2008, candidate Barack Obama had to distance himself from his former longtime pastor, the Rev. Jeremiah Wright, following the Chicago clergyman's incendiary rhetoric and contentious public appearances. Obama also faced questions about his relationships with 1960s radical Bill Ayers and convicted Chicago businessman Antoin "Tony" Rezko. John McCain had pastor troubles, too. The 2008 GOP nominee secured primary endorsements from pastors John Hagee of Texas and Rod Parsley of Ohio, but later disavowed them because of their controversial sermons. McCain also was partly upstaged by his lightly vetted running mate, then-Alaska Gov. Sarah Palin. Earlier this month, Newark, N.J., Ma