Whether it's real or not concerns me, yes. If it's real, and not as the DHS said just one guy's opinion, then we can talk about the content of the document. However, that classified information is leaking out of almost every department in the federal government concerns the hell out me. THAT doesn't concern you? Wow.
Also, the fact that many of the countries on that list don't even have a freaking government for the US to rely on in doing background checks on people wanting to travel to the US from those countries, and some are active-freaking-war zones... the fact that none of that matters to some on the left also concerns the ever loving **** out me, because they're letting their hatred for one guy make them ignore REAL danger just so they can try to score SJW BS points in the media.
I don't like Trump at all. But, just like I did with Obama, Bush II, Clinton, and all the others, I'm going to look at the actual things that are done, the actual reasons behind them, and the actual impact of those things that are done.
On this one, I agree with the action. It's temporary, and it makes sense.
Using the national origin of the last 85 or whatever number terrorist attack perpetrators as a reason to allow open borders with countries that don't have an operating government or are an active-freaking-war zone, is dangerous as hell.
THAT should matter to us all.