Let's talk about immigration. I'll run through how the asylum system used to work under Obama and Bush and how Trump changed it.
Asylum seekers are people fleeing their country through fear of persecution. The legal process to claim asylum is as follows: You must cross the border, immediately go to a legal port of entry, and tell the guard that you want to claim asylum. From there, they get handed a court date. Before Trump, we had a policy called "catch and release". Under this policy, the asylum seeker would be allowed to enter the country and come back when their court date arrives. Then, they have a trial, where it is determined whether their claim to asylum is valid or not. If it is, they stay. If it isn't, they get deported. Simple, and it worked effectively.
Trump ended catch and release. Instead of allowing asylum seekers to walk into the country, he put them into detention centers, separated parents from children, and had them wait for their trial. That wasn't good enough. More recently, he ordered guards to catch asylum seekers at the border, so there is no legal way for them to claim asylum in the first place. This way, they can be held in the detention centers indefinitely, in a legal gray zone.
Now, what is your opinion on this? I think it is abhorrent morally, harmful to America is every conceivable way, and unconstitutional.