DiCaprio cuts PSA spots to encourage voting

Before taking to the skies, Leonardo DiCaprio has rounded up some celebrity friends to weigh in on campaign issues.

DiCaprio, who stars as billionaire Howard Hughes in the upcoming film, "The Aviator," helped craft a set of public service announcements encouraging young people to vote in the Nov. 2 election.

He appears in the mostly black-and-white spots with six other actors and musicians including Justin Timberlake, Ricky Martin and Samuel L. Jackson.