do you guys think the USA should interfere in Ukraine?
Should we? My personal opinion is that we shouldn't. I would be willing to bet that this is the majority opinion on the matter, given how much our previous worldwide interferences have strained the economy.
Will we? Not likely in my opinion. The 1994 Budapest Memorandum on Security Assurances agreement states that the US should provide "security assurances" to Ukraine, but nothing is really said about military intervention. On top of that, I think Crimea is technically it's own state, rather than being part of Ukraine, so I don't think that political agreement even applies.