US Democratic presidential candidate Hillary Clinton told the FBI she did
not recall all of the briefings she received on handling sensitive information as she made the transition from her post as secretary of state, due to a concussion she suffered in 2012, according to a report released Friday.
The Federal Bureau of Investigation released a summary of the July 2 interview they conducted with Clinton, as well as other details of their investigation into her use of a private email server while heading the State Department.
Clinton, who is challenging Republican Donald Trump for the White House in the November 8 election, has been dogged by the fallout from her private email account for more than a year.
Republicans have repeatedly hammered Clinton over the issue, helping drive opinion polls that show many US voters doubt her trustworthiness.
Clinton has said that in hindsight, she regretted using a private email system while secretary of state.