If you have a gun in your back for the first half of the walk, you would probably keep walking in hope of some kind Americans saving you and your baby. This crush of illegals into Texas and Arizona is a well orchestrated campaign, where the drug cartels are doing the unJustice department and or CIA a favor.
I believe the government is complicit in this travesty. We may even be paying the smugglers. Or we may be getting them to within a few miles of the Texas border then letting them walk the rest of the way all the time telling about their long arduous journey.