Truth or BS ?

Good point, but we can only end violence with violence.. Time to get tough, words won't do it, Mexico does not have the means to get off the treadmill . Just as in Colombia, crimes should result in extradition to a US prison.
These guys like killing. It has become a hobby.

Wrong! Doing the same thing over and over and expecting a different result is the very definition of insanity. Violence begets violence.

How easy it is for old people from one country to decide that young people from another country should commit violence on their behalf!

Repetition has nothing to do with insanity. The quote is credited to many people but none, I repeat, none of them have anything at all to do with mental health. To repeat it as fact is a Trumpism.
Just like blaming another country for the crimes committed in yours. Narcos are killing narcos. Those aren't DEA agents killing anyone, they are Mexicans killing Mexicans. No matter what is the underlying cause the fact is the Mexicans are acting like completely out of control savages. Lord Of the Flies come to life. All of us have a wonderful sense of the Mexican people we have met but the reality is that there is an element that is vile, cruel, heartless and repulsive. Funny how the atrocities so prevalent in Mexico are, by and large, absent in those corrupt United States.