Anderson Cooper 360

Dorian Expected To Be A Major Hurricane Tomorrow; Likely To Hit Florida As Cat Four Storm On Labor Day; States Of Emergency In Effect In Florida And Georgia As Dorian Is On Track To Strike As A Major Hurricane; DOJ's Final Word On Comey; Gift To Putin?; DOJ Watchdog: Comey Broke The Rules, But Won't Face Prosecution; DOJ Watchdog: "Comey Violated FBI Policy And The Requirements Of His FBI Employment Agreement When He Chose This Path; DOJ Won't Prosecute Comey Over Handling Of His Memos On Pres. Trump Despite Finding He Broke FBI Rules; DOJ: Watchdog: Comey Did Not Leak Classified Information; DOJ Watchdog: Comey Did Not Leak Classified Information; Pres. Trump Seriously Considering Blocking $250 Million In Military Aid To Ukraine; Sources: Pres. Trump Offered Pardons For Laws Broken To Build Border Wall By Election Day; Mattis: "I Had No Choice But To Leave" The Trump Admin.; Former Defense Secretary: "I Had No Choice But To Leave" The Trump Administration; Former Defen