The Rachel Maddow Show 06/28/17

EPA sidelining science under Trump, Pruitt

Rachel Maddow looks at the dubious job Donald Trump's EPA is doing as a steward of the environment and tells the story of Deborah Swackhamer, chair of the E.P.A.’s Board of Scientific Counselors, who was pressured by an EPA official to change her testimony to Congress. ... more Duration: {{video.duration.momentjs}}