Former FBI Director James Comey was interviewed by US Secret Service agents at their Washington, DC, field office on Friday afternoon, according to law enforcement sources.

CNN aired footage showing Comey leaving his suburban Virginia home en route to the Secret Service's Washington, D.C., field office.

Homeland Security Secretary Kristi Noem confirmed that the Secret Service interviewed former FBI director James Comey after he posted a social media post that some interpreted as a threat against