A firefighter and his wife ended their 10-year struggle to have a family by finalizing the adoption of baby Zoey, who was left outside a fire station. WATCH FULL EPISODES OF WORLD NEWS TONIGHT: abc.com/shows/world-news-tonight WATCH WORLD NEWS TONIGHT ON HULU: bit.ly/3iQLwPp #infertility #adoption #safehaven #abcnews #wnt