They just won’t give it up.
Check it out:

Federal prosecutors have subpoenaed New Jersey Gov. Chris Christie’s campaign and a state Republican Party committee, escalating their probe into allegations that his aides created traffic jams as political payback.

Mark Sheridan, the attorney representing Christie’s campaign, confirmed to Fox News that the campaign and the Republican State Committee received subpoenas relating to the closure of traffic lanes near the George Washington Bridge last year.

“We can confirm that the Christie for Governor re-election campaign and the New Jersey Republican State Committee received subpoenas for documents from the U.S. Attorney’s office, in addition to the subpoena the campaign previously received from the state legislative committee,” he said. “All three subpoenas focus on the closure of lanes on the George Washington Bridge. The campaign and the state party intend to cooperate with the U.S. Attorney’s office and the state legislative committee and will respond to the subpoenas accordingly.”