"I have great respect for the fact that the FBI and the Department of Justice are now willing to have the courage to ride the horrible mistake that they made," Trump stated.
Clinton has been criticized for the use of a private email server and account for official business during her 2009-2013 tenure as secretary of state. In July, Comey described Clinton’s conduct as extremely careless but said it did not warrant criminal charges.
"This was a grave miscarriage of justice that the American people fully understood. And it is everybody’s hope that it is about to be corrected," Trump said.
After the initial FBI probe, Comey in September described Clinton’s use of a nongovernment email system for official business while the top US diplomat as "extremely careless," but he recommended against filing criminal charges against her.
In 2014, Clinton released more than 55,000 emails from the private server to State Department investigators, claiming the documents contained only work-related information. She has admitted to erasing 33,000 emails.