This is an infographic chart that was published by Hispanically Speaking News. Is it based on confirmed facts, rumor mill or someone who reads CNN for Mexican cartel news? I found some misinformation, but I will let the very knowledgeable and very capable BB community point it out. This is what they said about the chart:
"Currently, the Sinaloa and Los Zetas Cartels are in a war, forcing other cartels to take sides and new alliances are forming. Unfortunately, 60,000 people have died since President Calderón (PAN) declared war on drug traffickers in 2006. Hispanically Speaking News does a side-by-side comparison of Mexico’s most ruthless cartels, Sinaloa and Los Zetas."
Click image to enlarge