Now Playing: Meteors streak, a cow on the beach and storms bring chaos: World in Photos
Now Playing: At least 39 killed in Italy after bridge collapse
Now Playing: ABC News Live: Today’s stories
Now Playing: A horse sculpture, cattle traders and Fever Ray: World in Photos
Now Playing: Driver arrested after crashing into barrier at British Parliament
Now Playing: Driver arrested for terrorism after crashing into barrier at British Parliament
Now Playing: Section of bridge collapses in Genoa, Italy, during strong storm
Now Playing: UK police investigate suspected terror incident in London
Now Playing: At least 25 dead after cars plunge off collapsed bridge in Italy
Now Playing: London police investigating vehicle crash as possible terrorism
Now Playing: Syria explosion kills 69, including 17 children
Now Playing: Soap bubble street art, a hot dog line and Tiger Woods: World in Photos
Now Playing: 1,600 people evacuated due to flash flooding in France
Now Playing: Taliban storms strategic Afghan city
Now Playing: Shooting in Canadian city leaves at least 4 dead, police say
Now Playing: A baby walrus, cliff diving and a Buddha: World in Photos
Now Playing: Aug. 14, 2005: Helios Airways flight crashes in Greece, killing everyone on board
Now Playing: Trump doubles tariffs on steel, aluminum from Turkey
Now Playing: Aug. 15, 1994: Alleged terrorist ‘Carlos the Jackal’ is captured