

Dude. The Space Shuttle program was initially meant to run for 10 years and 100 missions. It ultimately ran for 30 years and 135 missions,far surpassing every design goal. The tragedy is not that it was shut down, but that there was nothing to replace it when we did.
Yes, but they still need to have reasonable suspicion to do so. They can’t just sweep an area and pick up every brown person they think might be in the country illegally. Outside of an official border crossing they need to be looking for specific individuals.
Just like police have the ability to pull over a driver, but they can’t just do it because they feel like it. Without reasonable suspicion it’s an illegal stop.