Sentence: 'By LISA DEMER ldemer at adn.com Alaska 's former commissioner of public safety says Gov. Sarah Palin , John McCain 's pick to be vice president , personally talked him on two occasions about a state trooper who was locked in a bitter custody battle with the governor 's sister .', Argument/Subject 1: 'john mccain', Argument/Subject 2: 'sarah palin'
pick