I think the governors of the states along the southern USA border have clear ideas as to the best solution for their state. Texas would lose a great deal of land to federal authority and I know that bothers Texans more than most of the other southern states.
While I believe the federal government has authority to protect the country, there is the issue of States Rights. We have been here under President Obama and then Governor Perry opted for 1000 National Guard troops. That is an option, however, the influx were children that had ridden on trains from the Northern Triad. The children were completely unarmed.
So, there are options and if the US House wants a comprehensive look at what each state needs along all USA borders, then perhaps ask the 50 governors and the provinces what needs to be done. The territories will probably send letters discussing the Climate Crisis and what they are facing to secure the safety of their people.
I think a lot can be done, but, I really think a concensus from all the states and territories is the place to begin. New York State frequently cites it’s ports and the I-95 corridor when it comes to drugs. Let the ideas flow.