-
Now Playing: How to stay safe on ski lifts
-
Now Playing: Teen falls to his death from ski lift
-
Now Playing: Boy Dangles From Ski Lift in Frightening Accident
-
Now Playing: Large supermoon spotted in Portugal
-
Now Playing: Meghan Markle celebrates a star-studded baby shower in New York City
-
Now Playing: Vatican holds summit to address sex abuse
-
Now Playing: American ISIS bride banned from US
-
Now Playing: Across the Pond: Fight against ISIS and a Russian warning
-
Now Playing: Hanoi barber offers Trump and Kim haircuts for free
-
Now Playing: American 'ISIS bride' speaks out
-
Now Playing: Alabama 'ISIS Bride' will not be allowed to return to US: Trump
-
Now Playing: DNA test prompts adopted sisters to reunite in South Korea after 47 years
-
Now Playing: How a border wall would affect property owners
-
Now Playing: Crisis in Venezuela
-
Now Playing: Richard Branson, Nicolas Maduro to hold rival aid concerts on Venezuelan border
-
Now Playing: American 'ISIS bride' speaks out
-
Now Playing: Trump, Kim Jong Un haircuts available at Vietnam barber shop
-
Now Playing: Authorities warn public to stay away from Popocatepetl volcano
-
Now Playing: A supermoon, Washington snowstorm, Lunar New Year: World in Photos, Feb. 20
-
Now Playing: Across the Pond: Swiss avalanche rescue, abuse victims at the Vatican