Martial Law? ISIS takeover?
ISIS takeover? What does that mean? Ain't nobody "taking over" this country....at least not here in Texas...except maybe the feds (unfortunately)...and even that would be catastrophic for them. Any other power/group/nation attempts a "takeover" and they will have their heads handed to them by a bunch of gun totin'-freedom lovin' rednecks.
Now...maybe where you live people will lay down and suck their thumbs...but not anywhere outside lib-haven.