Politico’s scoop on Kay Hagen is a couple of days old, but it’s worth mentioning in a tight Senate race in North Carolina, and not just for the scoop itself. Hagan’s vote on the 2009 stimulus package has come under fire after Politico discovered that $390,000 in ARRA grants went to a firm owned in part by her husband Chip: When Kay Hagan voted for President Barack Obama’s 2009 economic stimulus package, the Democratic senator hailed it as “the best way forward for working families across North Carolina.”One of the families that later benefited is her own.JDC Manufacturing, a...