John McCainJohn Sidney McCainPublisher announces McSally book planned for May release Democrats lead Trump by wide margins in Minnesota Here's what to watch this week on impeachment MORE's campaign today e-mailed a video to supporters of Alaska Gov. Sarah Palin's (R) speech acknowledging her selection as McCain's running mate.

The video, which shows speech excerpts cut together with music and newspaper headlines favorable to Palin, is designed to introduce Palin to McCain's supporters, the campaign's e-mail says.

Since the weekend, Palin has been embroiled in controversy over her teenage daughter's pregnancy, her previous membership in a secessionist political party, and her firing of a public safety commissioner who would not fire her former brother in law from his job as a state trooper.