Ed Martin, the interim U.S. attorney for the District of Columbia, said in a message to staff on Friday that he's "expanded" the scope of his investigation into the office's handling of cases stemming from the Jan. 6 attack on the Capitol -- and likened them to the government's internment of Japanese Americans during World War II, according to an email obtained by ABC News. Martin, whose nomination is still pending confirmation by the Senate, has dubbed his investigation the "1512 Project," referring to the felony obstruction charge used against hundreds of Capitol attack defendants that was later narrowed by...