Barack Obama can fully accept Hillary Rodham Clinton’s terms on Michigan and Florida and still win a majority of pledged Democratic delegates on June 1, allowing him to lay claim to the nomination under the New York senator’s own rules. A Politico analysis of the delegate numbers after Tuesday’s primaries in North Carolina and Indiana shows Obama can concede to Clinton’s position on Michigan and Florida and still claim victory — potentially forestalling the Democratic nightmare scenario of a floor fight at the Denver convention. The Clinton campaign rejected the premise of Politico’s analysis, dismissing it as “artificial metrics” that...