Anderson Cooper 360

State Department Inspector General Requests "Urgent" Capitol Hill Briefing Tomorrow Afternoon On Ukraine Docs; Sources: Pres. Trump's Former Ukraine Envoy Still Plans To Appear At Deposition Thursday, Despite Pompeo Letter; NY Times: Pres. Trump Suggested Shooting Migrants In The Legs, Putting Snakes Or Alligators In Water-Filled Trench At Border; Source: IG's Request For Urgent Briefing Is "Highly Unusual"; State Dept. IG Requests "Urgent" Meeting On The Hill Tomorrow; Comes After Pompeo Accuses Dems Of Bullying; House Committee Chairmen To Pompeo: Stop "Intimidating" Witnesses; Liver Donation For Nusayba via Knit