The name A$AP Rocky, a rapper whose real name is Rakim Mayers, was repeatedly mentioned in this week's public hearings in the House impeachment inquiry. Slate reporter Aaron Mak explains why. Also, In Mississippi, 5,000 children have been criminally charged as adults for crimes they've committed over the past 25 years. Three out of four of those children were black, according to reporting from Reveal from the Center for Investigative Reporting and PRX.