In upbeat concession speech, Romney sticks to focusing attacks on Obama and never goes after Gingrich by name.

Hits Bam for "never having run a business" and Newt implicitly for joining the "assault on free enterprise."

Romney: "Those who pick up the weapons of the left today will find them used against them tomorrow."

Prepares troops for long haul/tweaks rivals for lack of ballot access "I will compete in every single state. We're going to win this nomination."