So you have conclusion evidence about your "most" claim?
It's about half with overstays.
Trump has worked hard at claiming to want to increase legal immigration and acted to do the opposite in reducing the number of legal immigrants in 2018, something the Republicans want as much as keeping down the number of voters.
We get into absolutely crazy talk with terrorists and drugs coming across the border and his recent Sicaro based statements about those cars being so much faster and taping women's mouths based on nothing is "special".
We had one of the biggest fentanyl busts which of course, as usual, was found at a port of entry.
Instead of lying about increasing legal immigration do it, hire the judges that Trump said was against common sense because of "corruption". If he would just stop his bald face lying that would be good but then people couldn't point about how Trump wants legal immigration when he and his party have clearly opposed it.
Use modern methods to stop illegal border crossings and do what is necessary to process immigrants quickly.
Courts release people because there isn't a means to do just that and so they are let go. Have the means.
I would agree to a compromise probably no one will like. I would support the ugly "I" word, internment, limited to 60 days and no more. No WWII long term grabbing of the "suspicious" nor separation of families. Those who commit violent crimes are immediately removed back across the border and I don't mean someone punches some guy and does no damage, but does that repeatedly, or is more violent. Domestic abusers go too. After that release, because enough people are hired to do that, right? A determination is made after time is up with the stipulation that any path to citizenship mandates a strict adherence to law. Start a protection racket, harm people, violent domestic abuse, a number of things and gone. If we have repeat offenders then break rocks at that point where they have demonstrated the intent to actually be criminals.