If Mitt Romney is the GOP nominee in 2012, President Obama's team plans to open fire on Romney's character and business background.

Politco reports that that Obama's team plans to go negative out of the political reality of the 2012 race.

In a move that will make some Democrats shudder, Obama’s high command has even studied former President George W. Bush’s 2004 takedown of Sen. John Kerry, a senior campaign adviser told POLITICO, for clues on how a president with middling approval ratings can defeat a challenger.

“Unless things change and Obama can run on accomplishments, he will have to kill Romney,” said a prominent Democratic strategist aligned with the White House.

The onslaught would have two aspects. The first is personal: Obama’s reelection campaign will portray the public Romney as inauthentic, unprincipled and, in a word used repeatedly by Obama’s advisers in about a dozen interviews, “weird.”

“First, they’ve got to like you, and there’s not a lot to like about Mitt Romney,” said Chicago Democratic consultant Pete Giangreco, who worked on Obama’s 2008 campaign. “There’s no way to hide this guy and hide his innate phoniness.”