FILE PHOTO: FBI Director James Comey testifies before the House Intelligence Committee hearing into alleged Russian meddling in the 2016 U.S. election, on Capitol Hill in Washington, U.S., March 20, 2017. Joshua Roberts | Reuters Former FBI Director James Comey was charged Tuesday with threatening President Donald Trump 's life when he posted an image of seashells spelling out " 8647 " on his Instagram account last year, a federal indictment showed . The indictment, returned by a federal grand jury and dated Tuesday, marks the second time that Comey has been federally indicted since Trump's second presidential term began. The charges came three days after Trump was evacuated from the White House Correspondents' Dinner after an alleged assassin ran toward the ballroom where the event was being held. The Trump administration and its allies have accused Democrats of inciting the attack by spreading incendiary rhetoric about Trump.…