PHILADELPHIA (AP) -- Hillary Clinton has the stage. Stepping out of the shadows of presidents past, the former first lady, senator and vanquished-candidate-turned-secretary-of-state appeared unannounced on the platform at her nominating convention, pointed a finger at President Barack Obama and gave him a hug. Clinton had just been anointed the inheritor of Obama's legacy with his vigorous endorsement speech, the candidate who could realize the "promise of this great nation." "She's been there for us, even if we haven't always noticed," Obama said Wednesday, imploring the country to elect the woman he defeated eight years ago. Summoning his most famous line from that campaign, Obama said:...
