A Guatemalan father recounts the emotional separation from his young son at the U.S. border in Arizona, where they were seeking refuge from gang violence at home. Their separate detention prompted nightmares and thoughts of suicide, UNICEF Official Supporter Megan Henderson learns in Part 3 of her trip to Guatemala. To help, go to digital-staging.ktla.com/unicef. This segment aired on the KTLA 5 Morning News on Dec. 7, 2018.