Democratic presidential nominee Barack Obama last week released an ad that attacks his Republican rival, John McCain, for not using a computer regularly and not knowing how to send e-mail. As it turns out, McCain can use a computer -- but not without pain because of the injuries he received during five years as a prisoner of war in Vietnam. That mitigating factor made the Obama ad ripe for parody, and parody extraordinaire ScrappleFace delivered the goods with a video of his own. Watch it here. -- K. Daniel Glover
