NEW YORK - Democratic presidential candidate Hillary Clinton is giving the U.S. Justice Department her private email server and a thumb drive of work-related emails from her tenure as secretary of state, a spokesman for her campaign said on Tuesday.Clinton's use of her private email for her work as America's top diplomat came to light in March and drew fire from political opponents who accused her of sidestepping transparency and record-keeping laws.The private account was linked to a server in her New York home. For months, Republican lawmakers have demanded that Clinton relinquish the server for inspection by an independent party, which Clinton said she was not willing to do. Some of those lawmakers quickly began issuing statements on Tuesday night, saying their concerns were vindicated as not being motivated only by politics.The Justice Department and the Federal Bureau of Investigation both declined to comment.The FBI recently began looking into the security of the federal records and classified information contained among Clinton's emails. The U.S. government considers federal records to be government property.The Justice Department has said the FBI began investigating after the inspector general who oversees the U.S. intelligence agencies, I. Charles McCullough III, formally notified them of his concern that there was classified information not in the government's control.McCullough has said he found at least four emails in a sample of 40 Clinton emails he was allowed to inspect contained information that was classified at the time it was sent, including two that contained information deemed "top secret", the highest classification level. The government forbids the sending of classified information outside unsecured networks because it could harm national security if intercepted.