How an immigrant's concern for kids drew a nation's eyes to Flint
Rachel Maddow tells the story of how first-generation immigrant Dr. Mona Hanna-Attisha persisted in trying to raise the alarm about increasing levels of lead in the blood of children in Flint, Michigan until the crisis was finally taken seriously.
Mystery Mueller hearing sends reporters scrambling03:18
Mueller knocks Flynn for trying to blame FBI for his lying06:57
Recent Mueller actions eyed for hints of probe's trajectory03:39
Federal judge accepts GOP push, calls Obamacare unconstitutional07:10
Ivanka's name comes up in questions about Trump inaugural funds04:22
Democrats make plans to correct GOP's weak effort on Trump-Russia07:09