They are almost at the US border. There are troops on the US side, and extra border patrol agents. Not sure what is going to happen but Fox is saying most are not from Mexico. There was an interesting article on CNN this AM about a pregnant woman and her two young kids in the caravan.
https://www.cnn.com/2018/04/27/us/mexico-migrant-caravan-diary/index.html
not sure how this is going to turn out but for sure it is bringing a lot of issues to the surface that need to be dealt with. Many countries are dealing with this in various ways but all these migrants and refugees are putting a lot of strain on the destination countries and causing a huge division in the citizens, from the no new immigrants or refugees to the open border supporters.
If only someone could come up with a solution, but I think how this will be handled will make almost no one happy.