Andrew McCabe | The Chibok Girls

Andrew McCabe: Former acting FBI director Andrew McCabe tells 60 Minutes about taking over for James Comey, starting investigations of President Trump, interactions with the president and his own firing.The Chibok Girls: Survivors of kidnapping by Boko Haram share their stories. Nearly five years after 276 girls were kidnapped from their school by Islamic terrorist group Boko Haram, some of the survivors tell 60 Minutes about what they endured and how they're recovering.