Erin Burnett Outfront

Trump retreats from claim he was "Not Happy" with racist chant and steps up attacks on minority congresswomen; Trump backtracks again, praises crowd at rally as "Incredible Patriots" despite racist "Send Her Back" chant; House democrats mock Mueller hearing, watching old testimony as Trump claims he won't watch Wednesday hearings; Aides: Democrats preparing tailored script to split up questions to lay out narrative at Mueller hearings; Source: Biden bracing for rivals to target him at CNN debate; O'Rourke campaign eager to share stage with Buttigieg; Warren: "Delighted" to share debate stage with Sanders; Thousands of prisoners released under first step act; Sources: Trump privately adopting more hawkish tone on Iran; Iran seizes British oil tanker the day after U.S. downed drone; Trump accusers grapple with furious backlash, death threats; It's Official: 2020 is literally cursed via Knit