The Last Word with Lawrence O'Donnell 07/21/17

Intercepted intel: Sessions discussed Trump campaign with Russian

The Washington Post reports intercepts show Russian Ambassador Sergey Kislyak told Moscow he and Jeff Sessions discussed the campaign and Trump's positions on issues important to Russia during the 2016 campaign. Jon McLaughlin, Max Boot & David Corn join Ari Melber. ... more Duration: {{video.duration.momentjs}}