got a little tense. he did tell me there were no arrests that were made. some people had to be asked to get off the road at least. that bus did end up going in the other direction. we haven't seen any other transport buses make their way in or out here. we are trying to find out exactly who was aboard that bus and trying to find out where do reunification efforts stand. we remember that the president signed his executive order this week calling for these families to remain together even in the tension, but the question, what about the mothers and fathers who were separated from their children in the moments and in the weeks after zero tolerance was put in place here so that they can place -- so they can actually face the criminal charges for illegal entry. >> some members of congress have been visiting south texas today. we've also spoken with other members who toured last weekend. tell us about today's visits and what you've learned. >> reporter: they visited this very facility just a couple of hours before those scenes played out here and we heard from those