How Insane is El Chapo’s Prison Cell Security?

How Insane is El Chapo’s Prison Cell Security? After escaping twice and after several years on the run, Joseph Guzman, the Mexican drug lord more popularly known as El Chapo, was captured and locked behind one of the world’s most secure prisons; ADX FLORENCE. But how can we be sure he won’t escape again? And what makes this prison so secure that the authorities feel certain they’ve found a permanent home for the Drug Lord?