I feel kind of sorry for the X-Sanction mini-series. The creative team of Jeph Loeb and Ed McGuinness have nothing to do with it. Unfortunately for X-Sanction, it comes before and is a prequel of sorts to the upcoming Avengers vs. X-Men mega-crossover. That said, it still looks like an interesting book.
I can sum up this issue pretty quickly. Cable has been informed that Hope, the last mutant born after M-Day (the time Scarlet Witch wished all the mutants away) and his ersatz daughter, will be killed at the hands of the Avengers. Obviously, he’s not going to let that happens so our time-travelling cyborg mutant has his sights set on them. This issue has him taking out Falcon and ends with him in a position to literally pull the trigger on Captain America.
You can’t help but have that feeling that you know what is going to happen by the end of the mini series. Cable is going to do something drastic that is only going to widen the rift between two sides. I think I’m going to wait till this is in a hardcover or trade paperback format to continue reading. That’s no fault of Loeb or McGuinness; I just have too much other stuff already in the reading pile at this point.
Ridiculously Awesome 
Cable takes out Falcon?Does Falcon die in this book?Just curious.
I’m not sure to be honest. I think him and Captain America were “executed” in an off panel way to imply that they were dead, but probably not.