The top federal investigator of election crimes in the US has resigned just hours after Donald Trump’s attorney general William Barr authorised probes into claims of voter fraud. Richard Pilger, director of the election crimes branch of the Department of Justice, stepped down from the post he has held since 2010 on Monday. The branch director, Richard Pilger, handed in his resignation within hours of Barr’s authorization. In an email to colleagues about Barr’s order, Pilger said, “Having familiarized myself with the new policy and its ramifications… I must regretfully resign from my role,” The New York Times reported. US Attorney General William Barr gave federal prosecutors blanket authorization Monday to open investigations into voting irregularities, as President Donald Trump repeated u...