Nam Retupad is discussing:

Mexican authorities managed to hold off approximately 1,000 Central American migrants who tried to force their way through its southern border with Guatemala.

If the "migrants" don't have respect for the border authorities and Mexican police, they're not going to respect American law if they're allowed into the USA.

There is NO reason to import lawless residents into America. It is their very lawless cultures that have made their home countries Third World krapholes and they want to bring that with them to their new destination country.