Explain to me how you can have 7 hour gun battle between narco crims and cops? Don't cops in MX call for back-up? Aren't there different sorts of cops, feds and military units available for assistance? For a gun battle to last 7 hours one side must have been forted up inside a building? So like I say...why wasn't the area swarming with cops? I'm real curious to hear the answer to this one.