Inmates’ tattoos inside mega prison give clues to gang affiliation

In El Salvador, authorities have become more precise in identifying gang-related tattoos – focusing on specific markings. CNN’s David Culver gets an up close look at the tattoos covering the bodies of inmates in Cecot mega-prison in El Salvador and what officials say the symbolism means. Culver’s full reporting from El Salvador’s Cecot mega-prison is only on CNN. #cnn #cnnnews