Staffers to a top House GOP member sought to clarify an earlier claim of political violence against him Friday after police determined that a bullet shot at his local campaign office was the result of random gunfire. Rep. Eric Cantor, R-Virginia, told reporters Thursday that a bullet had been shot through the window of his Richmond office - supposedly part of an escalating cycle of violence and threats in the wake of Sunday's sharply polarized health care reform vote. Richmond police later determined, however, that Cantor had not been targeted by political opponents. Instead, they concluded, the incident was a...