-
Now Playing: The Challenges Facing Nigeria in Its War With Boko Haram
-
Now Playing: New Video Shows Abducted Nigerian School Girls Reciting Islamic Prayers
-
Now Playing: Voices Amid Violence: Meet A Women's Choir in Nigeria
-
Now Playing: Protests over military coup in Myanmar become violent
-
Now Playing: Unexploded WWII bomb detonated in UK
-
Now Playing: Iceberg larger than NYC breaks off
-
Now Playing: 'Biden is on the verge of his 1st major legislative victory': Jon Karl
-
Now Playing: '(Biden) missed opportunity to rethink the alliance' with Saudi Arabia: Fred Hiatt
-
Now Playing: Desperate search underway for more than 300 girls in Nigeria
-
Now Playing: Newly released report says Saudi Crown approved assassination of Jamal Khashoggi
-
Now Playing: Black Americans reconnect with ancestral history in Ghana, where slaves left Africa
-
Now Playing: ABC News Live Prime: Friday, February 26, 2021
-
Now Playing: UN secretary general: ‘We need a global vaccination plan’
-
Now Playing: The Rundown: Top headlines today: Feb. 26, 2021
-
Now Playing: Light show illuminates Copenhagen
-
Now Playing: NASA officially names D.C. headquarters after Mary W. Jackson
-
Now Playing: Prince Harry reveals why he stepped back from Royal family
-
Now Playing: US intelligence report on 2018 brutal murder of Saudi journalist released
-
Now Playing: Rep. Schiff on Khashoggi: Crown prince has ‘blood on his hands’
-
Now Playing: US points finger at Saudi prince in Jamal Khashoggi’s murder