Romney tops Obama in a new Washington Post-ABC News poll.

WaPo reports Romney ahead 49% to 46%, among registered voters. (Among all Americans, the 2 men are tied at 47%.) Obama is ahead of the other 5 Republicans, and "[a]lmost two-thirds of all Americans say they “definitely would not” vote for Palin for president."

The Post-ABC poll asked Republicans and GOP-leaning independents whom they would vote for if a primary or caucus were held now in their state. Romney topped the list, with 21 percent, followed by Palin at 17 percent. No one else reached double digits, although former New York mayor Rudolph W. Giuliani, who has suddenly shown interest in becoming a candidate, is close, at 8 percent. Without Palin in the race, Romney scores 25 percent, with all others in the single digits.

Surely, a lot of that is name recognition. It's not really fair to Pawlenty. But let's see if the Republicans have the cohesiveness to resist tearing down Romney. Meanwhile, Democrats ought to make Palin their new McCain. Give her a free ride, until she's clinched the nomination... and then destroy her.