-
Now Playing: Boy uses parents' credit cards to go on Bali getaway after argument with mother
-
Now Playing: Van hits pedestrians in Toronto, extent of injuries unclear: Police
-
Now Playing: Multiple pedestrians struck by van, Toronto police say
-
Now Playing: Witness calls scene of Toronto van incident 'a nightmare'
-
Now Playing: Austin Tice’s parents ask for captive son’s release
-
Now Playing: Who is the president of Cuba?
-
Now Playing: Live update on today's biggest stories
-
Now Playing: Take that: Pedestrians tackle knifeman fleeing police
-
Now Playing: White Gold: Discovering Bhutan's natural treasure
-
Now Playing: Travel to the front lines of climate change in Bhutan
-
Now Playing: US has 'credible evidence' Russia, Syria sanitizing chemical attack site: State Dept
-
Now Playing: Coast guard rescues owners, dog during Wales' high tide
-
Now Playing: Pope meets with father of terminally ill British baby denied further treatment
-
Now Playing: Trailer: 'White Gold'
-
Now Playing: What site of suspected chemical attack in Syria looks like 10 days later
-
Now Playing: Emotional day in court for jailed US pastor
-
Now Playing: South Africa's Winnie Madikizela-Mandela dies
-
Now Playing: Winnie Mandela profiled by ‘Nightline’ in 1985
-
Now Playing: Feb. 28, 1986: Winnie Mandela discusses her husband's long imprisonment
-
Now Playing: Camera found after 2 years lost at sea