Alaska Gov. Sarah Palin was not subjected to a lengthy in-person background interview with the head of Sen. John McCain's vice presidential vetting team until last Wednesday in Arizona, the day before McCain asked her to be his running mate, and she did not disclose the fact that her 17-year-old daughter was pregnant until that meeting, two knowledgeable McCain officials acknowledged Tuesday.
Palin was one of two finalists in the vice presidential sweepstakes who were interviewed last week by former White House counsel Arthur B. Culvahouse Jr., just days before McCain introduced her to the nation as his choice. The other finalist was Minnesota Gov. Tim Pawlenty. One of the officials said Culvahouse was chasing down last-minute information about Pawlenty at the request of the campaign as late as last Thursday, the day McCain offered the job to Palin and she accepted.