Virginia election officials decided Monday to not take action against a D.C. group that sent voter registration cards to dead people, children and pets, and prompted calls for an investigation from Republican presidential candidate Mitt Romney. The Virginia Board of Elections said it was already working with the Voter Participation Center to improve the group's registration practices so ineligible voters would not be targeted in the future. Romney's campaign recently called for an investigation of the group, which targeted minorities and young voters when it sent out 200,000 registration cards. Steve Contorno