Former U.S. Attorney Patrick Meehan (R), who was running for governor of Pennsylvania in 2010, has begun making calls and telling supporters that he will run for the open 7th district seat instead, according to a GOP source in the Keystone State. Meehan’s campaign released a statement Friday afternoon announcing his departure from the gubernatorial race. “Pat is more committed than ever to helping return Pennsylvania to a path of prosperity, and he is now seriously considering a run for congress in the Seventh Congressional District to fulfill that commitment,’’ his spokeswoman said in a statement. Meehan’s move dramatically boosts...