The Last Word with Lawrence O'Donnell 08/03/17

Grand jury signals Russia probe likely bigger than Trump wants

Reporting suggests that the Special Counsel is probing Trump's financial ties to Russia, a grand jury is issuing subpoenas, and 10 senior FBI officials could testify in Mueller's obstruction case. Mieke Eoyang, Ron Klain, and Alex Whiting join Lawrence O'Donnell. ... more Duration: {{video.duration.momentjs}}