Minnesota Rep. Michele Bachmann stopped just short of endorsing Mitt Romney on Sunday, saying she was “very seriously looking into an endorsement.” “I think we're seeing a uniting and a pulling together around our eventual nominee," she said on NBC’s Meet the Press. "And I have said that I want my voice to be one of uniting our party, the independents, the mainstream, conservatives, evangelicals, the tea party movement. I want to unite our party.” Bachmann dropped out of the GOP primary race in early January and has yet to endorse any of her former opponents. But with only three...