ABC News reports on the situation in war-torn Yemen and interviews an IRC aid worker on the ground. Watch parts 1 and 2 of its coverage of the crisis and the IRC's work on Nightline.
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Nightline: Inside Yemen's civil war
Do you know what's happening in Yemen?
Survivor, mother, mentor: Meet Bothina
Lena Headey reunites with Marwa, a Syrian refugee in Germany
These companies are helping refugees find jobs
3 real ways to help refugees
Travel Ban protests, one year later: What will your sign say?
"Empty": One year after the travel ban