>> and poppy, there is a level of understanding amongst people where they do recognize that the u.s. and other countries want to protect themselves from potential acts of terrorism. what they are struggling to reconcile, though, is how it is that this ban is meant to help america accomplish that. because for them, it simply does not make any sense. >> arwa, that story is one of so many as your piece ended with those wide-eyed little girls. that is one of the key questions in all of this. this is a complete refugee ban, even on children and mothers of young children. what are the other stories you've heard as people have reacted to this news? >> you not only have the stories of people that are hoping to travel today. you have various stories of people that have been told not to bother traveling, to try to forgo their travel plans.