To most, Idaho is a cheaper state than where they are coming from, and that is what appeals most to them, but maybe Idaho isn't the right state for them to live in.
It was only a joke, but it was enough to upset Will Smith enough to slap a man. What would someone have to say to make an Idahoan make enough to slap them?
While there may be no possible way to see when an attack would come or if the people of Idaho would be hit, it's always best to prepare and think ahead just in case.
Just in case you didn't know, it is illegal to try to bring a firearm on an airplane without properly storing it and checking a bag. So, no you cannot bring a gun on an airplane with a carry-on bag. You can bring a gun on an airplane though.