The FBI searched former national security adviser John Bolton's home in Maryland on Friday as part of a “national security investigation in search of classified records,” a source familiar with the m...

The FBI searched the home and office of former Trump ally and national security adviser John Bolton on Friday as part of an investigation into the handling of classified information.

NBC News' Garrett Haake, New York Times D.C. Correspondent Glenn Thrush and former U.S. attorney Barbara McQuade also join Katy Tur to discuss further.