Tonight on The Last Word: Treasury Secretary Janet Yellen sets June 5 as the deadline for Congress to raise the debt limit. Also, Vladimir Putin claims victory in Bakhmut after staggering losses. Plus, Harris County plans to sue Texas over GOP election bills. And Richard Lui discusses his new documentary, "Unconditional." Mark Zandi, Rep. Dan Kildee, former Amb. William Taylor and Texas State Rep. Jolanda Jones also join Ali Velshi.