Americans again left to make sense of horrible tragedy15:00
Rachel Maddow looks at the number of times President Obama has had to address the nation in the wake of a horrible mass killing and the many layers of context that make these tragedies unique to the United States among all modern, developed countries.
Developments in three Mueller-related cases advance Trump scandal20:56
Manafort hid Russian intel-tied contacts, faces decades of prison10:56
Manafort lies related to Mueller probe's 'undisputed core': judge04:55
Two Trump attorneys accused of lying to federal ethics officials02:24
Trump undermines emergency declaration as soon as he makes it07:18
Emergency declaration could backfire, force Republican opposition08:08