A huge increase in the production and supply of drugs to the United States from Mexico is the cause of an explosion of violence in the North American country that has seen record levels of murders in the past year, according to both governments.
Stuart Ramsay investigates.
SUBSCRIBE to our YouTube channel for more videos: http://www.youtube.com/skynews
Follow us on Twitter: https://twitter.com/skynews and https://twitter.com/skynewsbreak
Like us on Facebook: https://www.facebook.com/skynews
For more content go to http://news.sky.com and download our apps:
iPad https://itunes.apple.com/gb/app/Sky-N…
iPhone https://itunes.apple.com/gb/app/sky-n…
Android https://play.google.com/store/apps/de…
