That's her major theme today:
Ms. Palin presented a litany of votes made by Mr. Obama that she described as “his unconditional support for unlimited abortions,” eliciting loud applause from a crowd gathered in a gymnasium-like building near this city’s small downtown. (A sports scoreboard hung from the center of the ceiling.) “Most troubling,” she said, “Barack Obama wouldn’t even stand up for the rights of infants born alive during an abortion.”
The slight dial-back on the "traitor and terrorist" line of attack is because it was hurting her more than Obama.