Former FBI Deputy Director Andrew McCabe needs to explain to Congress how he knew a field office possessed the anti-Trump dossier that became enmeshed in the Trump-Russia investigation, according to a top Republican senator.

Senate Judiciary Committee Chairman Lindsey Graham talked to Fox News’s Sean Hannity on Monday about his review of the FBI’s Crossfire Hurricane investigation and Foreign Intelligence Surveillance Act orders targeting onetime Trump campaign adviser Carter Page.

Recommended Stories

Lindsey Graham presses DOJ to declassify Carter Page FISA process

Andrew McCabe ‘shocked and disappointed’ by problems found in Carter Page FISA warrant he approved

‘I can’t tell you yet’: Lindsey Graham says feds were warned about Christopher Steele up to six times