WATCH: US Navy veteran held captive in Iran since July

WATCH: US Navy veteran held captive in Iran since July https://s.abcnews.com/images/GMA/190108_gma_raddatz1_hpMain_16x9_992.jpg

WATCH: US Navy veteran held captive in Iran since July

Now Playing: Friday Rewind: American Prisoners Freed in Iran

Now Playing: Alone at UN, Pompeo blasts Iran nuclear deal, but urges action on Iran missile threat

Now Playing: US Navy veteran held captive in Iran since July

Now Playing: Kim Jong Un makes 4th visit to China in a year

Now Playing: 2 Americans suspected as ISIS fighters

Now Playing: An ice festival, Epiphany Day, a procession in India: World in Photos, Jan. 7

Now Playing: 2 Americans allegedly fighting for ISIS captured in Syria

Now Playing: World's largest snow and ice festival opens in China

Now Playing: US troops may remain in Syria for years

Now Playing: Families brace for the impact of the government shutdown

Now Playing: Belgians run into North Sea for new year

Now Playing: Thick smoke covers Hobert, Tasmania after bushfires

Now Playing: Detained American's brother writes op-ed

Now Playing: UK army releases 'snowflake' ad for millennials

Now Playing: New Year's celebrations, Pope Francis spins a soccer ball: World in Photos

Now Playing: Snowed in meteorologists dig through snowdrift to report the weather

Now Playing: Russia to officially charge US man with espionage: Reports

Now Playing: World View: Year in review

Now Playing: Protests rock parts of India after 2 women enter a Hindu temple

Now Playing: American man detained in notorious prison

SOURCE LINK BEST ONLINE NEWS WEBSITE https://www.beviral.online