from the New York Times:

"Among other less attention-grabbing news of the day: it was learned that Ms. Palin now has a private lawyer in a legislative ethics investigation in Alaska into whether she abused her power in dismissing the state's public safety commissioner; that she was a member for two years in the 1990s of the Alaska Independence Party, which has at times sought a vote on whether the state should secede; and that Mr. Palin was arrested 22 years ago on a drunken-driving charge.

Aides to Mr. McCain said they had a team on the ground in Alaska now to look more thoroughly into Ms. Palin's background. A Republican with ties to the campaign said the team assigned to vet Ms. Palin in Alaska had not arrived there until Thursday, a day before Mr. McCain stunned the political world with his vice-presidential choice. The campaign was still calling Republican operatives as late as Sunday night asking them to go to Alaska to deal with the unexpected candidacy of Ms. Palin."