Justin Bieber's new album is excellent PR damage control. It's also his best music in years

Justin Bieber with his son, Jack Blues Bieber, in a press photo for "Swag." Renell Medrano Justin Bieber released a surprise new album, "Swag," amid recent public scrutiny. Via spoken-word interludes, Bieber addresses his social media posts and run-ins with paparazzi. The album succeeds in…