Breh, you say that but software isn't free. A program to do that may run the government 10's of millions. Point is most people who have the dollars to afford airfare into the US are not going to miss their outgoing flight. More people cross the border than those who fly and stay in the US illegally.
i didnt say it was simple, of course its gonna run into million of dollars, im saying its worth it
i think you are missing the whole point, you are not trying to find people that took the flight, you are trying to find the people that didnt take the flight, what people do is get a tourist visa and then never leave
its absurd that the government gives away millions of tourist visas and then doesnt have a system to check if they left
actually almost half of illegal aliens came on a tourist visa
Many in U.S. Illegally Overstayed Their Visas
and for those that are into social justice and racial justice should take note, since to get a tourist visa to the us you need money, so while the poor brown folk are climbing fences in the southern border and dying in the deserts and getting all the political heat, richer and whiter people are simple getting on an airplane, getting off at JFK and LAX and simply staying illegally
imo getting this system in place is more important then building a fence
