Black Eyed Peas’ Will.i.am wrote the song featured in the above music video, inspired by Senator Barack Obama’s New Hampshire primary speech.

Check out the star power in the “Yes We Can” music video, including some TV folks like Kate Walsh (”Grey’s Anatomy”), Eric Balfour (”24″), Nick Cannon, Adam Rodriguez (”CSI: Miami”), Enrique Murciano (”Without A Trace”), Harold Perrineau (”Lost”), Tracee Ellis Ross (”Girlfriends”), Bryan Greenberg (”October Road”), Aisha Tyler (”Ghost Whisperer”) and Tatyana Ali (”Fresh Prince of Bel Air”).