Former Virginia Congressman Virgil Goode has turned in 20,500 signatures in his quest to make the presidential ballot in his home state, an effort that could potentially derail Republican Mitt Romney's presidential aspirations in a critical battleground state. At least 10,000 valid signatures are due Friday at noon to the State Board of Elections to make the ballot. Election officials will next send the petitions to local registrars to verify the signatures. Goode said he is optimistic he'll qualify, but just this week, the Constitution Party was forced to back out of the presidential race in Pennsylvania after the Republican...