Flint advocates ask when and what Snyder knew about toxic water
05:49Curt Guyette, an investigative reporter for the Michigan ACLU, talks with Rachel Maddow about the effort to unearth documents to find out when and what the Rick Snyder administration knew about Flint, Michigan's water toxicity problems.
Developments in three Mueller-related cases advance Trump scandal
20:56Manafort hid Russian intel-tied contacts, faces decades of prison
10:56Manafort lies related to Mueller probe's 'undisputed core': judge
04:55Two Trump attorneys accused of lying to federal ethics officials
02:24Trump undermines emergency declaration as soon as he makes it
07:18Emergency declaration could backfire, force Republican opposition
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