According to CNN in August 2016, some time around the spring of 2016, the FBI receives a notice from a bank of suspicious activity from an unnamed foreigner who had donated to the Clinton Foundation. Three FBI field offices come to an agreement that an investigation regarding this activity should be started. However, during a meeting between the FBI and the Justice Department, it is decided not to pursue an investigation. According to CNN, Justice officials are concerned the request seems more political than substantive, especially given that Hillary Clinton is running for president at the time, and they are against opening an investigation, so it is not pursued.
However, at least one other Clinton Foundation investigation raised at that same meeting does continue – an FBI investigation into Virginia Governor Terry McAuliffe (D) and his ties to a Clinton Foundation donor. (CNN, 8/11/2016)