Episode 67

After the Dow fell by 1,300 points over two days over an escalating trade war, Mary Bruce reports on Pres. Trump saying the market chaos doesn't concern him; James Longman with the latest on Ukraine agreeing to a U.S. proposal for a 30-day ceasefire, pending Russia's approval; Eva Pilgrim has details on four people charged at a Michigan medical facility after a five-year-old boy was killed when a hyperbaric chamber exploded; and more on tonight's broadcast of World News Tonight with David Muir.