Trump’s trade war & Iran war have cost Americans billions

Tonight on The Last Word: Two destroyers stay behind as the USS Lincoln heads home. Also, thousands march in Washington, D.C. to defend the right to vote. Plus, Democrats campaign on Trump’s unpopular war and economy. And RFK Jr. questions data as measles cases rise and two die in Pennsylvania. Rep. Debbie Dingell, Priya Sridhar, Rep. Gregory Meeks, Jessica Killin, and Dr. Vin Gupta join Jonathan Capehart.