Democrats demand the Pentagon release the boat strike video. Also, Donald Trump proposes a health care plan that the ACA already delivers. Plus, a federal judge rules the grand jury documents in Ghislaine Maxwell's New York case be unsealed. And a primary school teacher in Malawi shares his firsthand experience of the K.I.N.D. Fund helping students. Sen. Mark Kelly, Rep. Madeleine Dean, and Rep. Ro Khanna join Lawrence O'Donnell.