Full interview: Catching up with Phish ahead of four night residency at Las Vegas’s Sphere

Phish is famous for their otherworldly performances. They’re putting on 4 sold-out shows at Las Vegas’ Sphere, where the show can become a fully immersive experience for the audience. Phish guitarist Trey Anastasio spoke to CBS’s Kris Van Cleave about preparing for the unique shows and what the band’s unlikely path to success has looked like.