Democrats aim for a deal on the Biden agenda this week

Tonight on the Last Word: President Joe Biden meets with Senators Chuck Schumer and Joe Manchin to discuss his agenda. Also, internal documents suggest that Facebook knew its algorithm could push people towards extreme content. Plus, the Washington Post reports that Trump allies had a war room for the attempted Jan. 6 coup. And the trial begins for the Charlottesville rally organizers. E.J. Dionne, Eugene Robinson, Jeff Horwitz, Sen. Amy Klobuchar, Rep. Eric Swalwell, and Dahlia Lithwick join Lawrence O’Donnell.