DENVER - John McCain tapped little-known Alaska Gov. Sarah Palin to be his vice presidential running mate on Friday in a startling selection on the eve of the Republican National Convention.
Two senior campaign officials disclosed McCain's decision a few hours before the Republican presidential nominee-to-be and his newly-minted running mate appeared at a rally in swing-state Ohio.
Palin, like McCain, is a conservative with a maverick streak who has shown a willingness to clash with others in her own party. A self-styled hockey mom and political reformer, she has been governor of her state less than two years.
Palin's selection shocked numerous Republican officials.
At 44, Palin is a generation younger that Sen. Joseph Biden of Delaware, who is Barack Obama's running mate on the Democratic ticket.
She is three years Obama's junior, as well — and McCain has made much in recent weeks of Obama's relative lack of experience in foreign policy and defense matters.
In making his pick, McCain passed over several more prominent prospects who had figured in speculation for months — Minnesota Gov. Tim Pawlenty, former Massachusetts Gov. Mitt Romney and former Pennsylvania Gov. Tom Ridge among them.