Barack Obama continues to expand his ad buys in Pennsylvania, releasing several TV spots that ran previously in other states. Taking advantage of his ability to outspend his opponent, Hillary Rodham Clinton, his camp is now running at least six different spots in the Keystone State. Here are the latest additions:

"Como Padre": a Spanish-language ad that emphasizes Obama's role as a father and his plans to help America's next generation. (Translated Script)

"For Decades": Placing the candidate in front of a run-down mill, the ad focuses on jobs and other blue-collar issues.