Hillary Clinton was “extremely careless” in her use of a private email server while she was U.S. secretary of state. FBI Director James Comey said his investigation had uncovered numerous instances of the system’s being improperly used for classified information. Comey faulted Clinton’s lawyers, who attempted to cleanse the entire email database of personal emails before handing it over to the State Department. He said it was impossible to rule out the possibility that the system could have been hacked. Comey said the FBI concluded that Clinton should not be prosecuted.”]