Mexico is a Socialist hell hole. And the Dems want them to export their hell to the USA.
Why not? Nancy and the other billionaire Democrats lived in armed camps.
And that is while it is under control of the "conservative" party there. Mexico's government was almost taken over the last election by their communist party, which had staged an "Al Gore Style" scandal in order to discredit the election of the current government. They were eventually defeated, but it was a close thing.
The Mexican Communists would likely forcibly march their poverty-class right over our border all at once. They know the rats would create some reason to consider it a humanitarian event and permit it.