Manuel Medrano is a former member of the Arizona Mexican Mafia, also known as the New Mexican Mafia, a US prison gang. He was in and out of the Arizona Department of Corrections for 20 years and served time for armed robbery and drug trafficking. Medrano speaks with Business Insider about the gang structure and hierarchy, as well as ties to the cartels. He covers gang tattoos, language, and rivalries with the Border Brothers. He also talks about the loose alliance the gang had with the Aryan Brotherhood. Medrano discusses corrupt prison guards and offers his opinion on mass incarceration and US drug policy. The Mexican Mafia, also known as La Eme, originated in 1957 in the California prison system. According to law enforcement, the gang is splintered into the New Mexican Mafia, founded in Florence, Arizona, around 1974, and other factions. Many prison gangs in the US take the name Mexican Mafia, including the Mexikanemi, or Texas Mexican Mafia. Find out more: phasetwooflife.org https://www.youtube.com/c/CHRONICLES1