Watch this undercover video of Patrick Moran, the son of Rep. Jim Moran (D-Va.), as he appears to be giving advice on how to use forged documents in order to pose as other voters.

The video was released by Project Veritas, which sent someone to

the Organizing for America offices in Arlington, Va., posing as an Obama campaign worker.

Moran has now resigned as field director of his father's re-election campaign. Virginia is viewed as a key swing state in the upcoming presidential election.

On America's Newsroom, Eric Shawn reported on the Moran incident and a second case in Virginia involving completed voter registration forms being tossed in the trash.