Steven Spielberg: vote!

Leonardo DiCaprio, Tom Cruise, Cameron Diaz, Snoop Dogg, Harrison Ford, Julia Roberts, Ben Stiller, Will Smith, Steven Spielberg, Justin Timberlake, along with Sacha Baron Cohen as Borat, Zach Braff, Colin Farrell, Neil Patrick Harris, Scarlett Johansson, Shia LeBeouf, Tobey Maguire, Ryan Reynolds, and Jason Segal, are featured in a second of a series of public service announcements to encourage American youth to vote in partnership with Google, YouTube, Declare Yourself, and MySpace.