President Obama’s campaign team said Tuesday that its on-the-ground efforts to turn out voters are much greater than rival Mitt Romney’s — and will make their own renowned ground game of four years ago seem prehistoric — a tactical advantage that could add a point or two at the ballot box in key swing states on election day.

"We’re going to make 2008 on the ground look like 'Jurassic Park,' " said campaign manager Jim Messina, at a panel hosted by ABC News and Yahoo. “They just don’t have what we have.”