Even in a town that rewards sharp elbows and brusque personalities, Rice has managed to make an impressive array of enemies — on Capitol Hill, in Foggy Bottom and abroad. Particularly in comparison with the other person often mentioned for the job, Sen. John Kerry, she can be a most undiplomatic diplomat, and there likely aren’t enough Republican or Democratic votes in the Senate to confirm her.

Back when she was an assistant secretary of state during the Clinton administration, she appalled colleagues by flipping her middle finger at Richard Holbrooke during a meeting with senior staff at the State Department, according to witnesses. Colleagues talk of shouting matches and insults.

Among those she has insulted is the woman she would replace at State. Rice was one of the first former Clinton administration officials to defect to Obama’s primary campaign against Hillary Clinton. Rice condemned Clinton’s Iraq and Iran positions, asking for an “explanation of how and why she got those critical judgments wrong.” …

It was Rice’s own shoot-first tendency that caused her to be benched as a spokesman for the Obama campaign for a time in 2008. She unnerved European allies when she denounced as “counterproductive” and “self-defeating” the U.N. policy that Iran suspend its nuclear program before talks can begin. She criticized President George W. Bush and McCain because they “insisted” on it. But, as The Post’s Glenn Kessler pointed out at the time, European diplomats were rattled by such remarks because the precondition was their idea.