Alejandro Escovedo describes his journey back from the “depths of darkness”

Alejandro Escovedo is a musician who truly crosses boundaries. From leading a punk band that opened for the Sex Pistols to his latest album which he recorded with an Italian band in Rome, his career has been hard to define. “CBS This Morning: Saturday” co-host Anthony Mason sits down with the music pioneer to discuss his decades-long career and his new album, “The Crossing.”