The FBI has searched the Maryland home and Washington office of ex-Trump national security adviser John Bolton as part of an investigation into the handling of classified information.

A Republican mainstay who served multiple presidents, Mr. Bolton has become a persistent Trump critic since leaving the White House.

The FBI raided former national security Advisor John Bolton's home in Bethesda, Maryland, on Friday as part of a “national security investigation in search of classified records,” a source familiar wi