@tibbleinparadise,
I'm not a fan of sanctuary cities. It puts cities in direct conflict with state and federal laws and makes it tough for people to do their jobs.
I'm also not a fan of just deporting everybody that isn't a citizen. There has to be a sensible way to:
1) Identify the really bad folks and do something with them: prison or deportation.
2) Identify minors (under 18) and fast track them to citizenship so long as they have no serious criminal history
3) Identify students (like college kids) and offer them a similar fast track to citizenship or student visa.
4) Identify the rest of the adults and put them on track to citizenship, work visa, or whatever OR if they aren't interested peacefully take them back to their country of origin with information on what they need to do should they want to come back, temporarily or permanently.
I have just under five acres of property in town, surrounded by neighbors. I have no issues with the majority of my neighbors. Every once in a while we get kids playing in the field. I have a couple options. I can be a total douchebag and yell and scream and pull the "get off my lawn" bit. I can ignore them, but that's not really responsible of me. I generally go back, have a chat, and make them aware they are in my yard. If they are respectful and aren't tearing things up I let them know my "rules" and leave them alone. If they are little shits I ask them to leave. It does no good to put up a giant fence or patrol the property line or lob threats, it just makes me look like an asshole. BUT, if they are going to play in my yard, they are going to follow my simple set of rules.
We need to be okay with folks wanting to come to the US, we have a nice place here. We just need a more simple set of rules in place so the good folks can stay. It makes focusing on the bad folks a whole lot easier.