didnt watch, seen shit like that, i am "satisfied" :I
worst such video must be those ukrainian "maniacs".
either way
decapitation is more common in the smaller, inconspicuous central american nations, especially guatemala - which are being "invaded" by gangs from los angeles and mexico, and who bring their ruthless ways to somewhere with much less capacity to actually control them.
its a recipe for mayhem, such as the event of the bus massacre in guatemala(i think) where a bus was stopped by crazed hoodlums, and everyone massacred.