Surge in journalist murders in Mexico fuels public outcry

What's happening in Mexico can be described as a war on truth, except one side has AK-47 machine guns and grenade launchers while the other is armed with notepads and cameras.

A surge in journalist murders is causing an uproar in the country, sparking public outcry for protection for the nation's reporters. 

Nine journalists were murdered in Mexico last year, and four were victims of targeted killings in January alone. Two of the latest victims were killed in the city of Tijuana, which is just south of San Diego and has one of the highest murder rates in the world.