welcome back. as we look at these live pictures of protests outside of new york's jfk airport and dulles airport in washington, this is happening at airports across the country including denver and chicago as well. this all over president trump's new travel ban, affecting immigration from seven muslim majority countries. the ban means millions of people are not allowed to come to this country. and it leaves in limbo thousands of others. their status as refugees up in the air. tonight our senior international correspondent arwa damon is live for us in erbil, iraq where it is just past 4:00 in the morning. you're speaking with people there. these families. some of them families hoping, praying to travel to amera. what do they do now? >> they don't know what to do, poppy, and that's what makes this all the more difficult. and so many of them are just utterly heartbroken, especially one woman who we spoke to, given what she and her husband went through.