Mexico gives USA a helping hand with regulating it's immigrant inflow.
This is how mexico reports the event: migrants were met with a wall (in places a human wall) and turned back from the mexican border.
I'm sure democrats might be doing things in the news to mask over that Mexico and Trump must have come to some agreement.
(there is a question what will happen to those migrants - yet we know russia has a trucking industry in south america, america has businesses in south america so do many other nations, there is technology and human aid and UN agencies in south america - that the next step will occur and if not fitting we should become aware of any important outcomes)