Trump transition team member in running to replace Preet

Edward O’Callaghan, a former federal prosecutor who assisted President Trump’s transition team, is also in the running to replace ousted US Attorney Preet Bharara, sources ​told The Post on Sunday. O’Callaghan, a Republican and former assistant US attorney, and Marc Mukasey are two lawyers mentioned as replacements for Bharara, who was fired by Attorney General...