After famously facing off with President Obama on an airport tarmac last month, Arizona Gov. Jan Brewer is again snubbing the POTUS. Citing a scheduling conflict, the Republican leader says she won’t attend the annual National Governors Association black-tie dinner at the White House on Sunday night. Brewer still made a trip to D.C., however: she stopped by Meet the Press on Sunday morning to officially endorse Mitt Romney in the pivotal GOP primary in Arizona on Tuesday. "He handles himself very very well," she said. "But more than that he has that pro-business background."