MSNBC’s new docuseries 'David Frost Vs' revisits the Beatles' pivotal 1967 interviews, where John Lennon and George Harrison championed meditation over psychedelics.

Fronting the Halekulani Hotel in Waikiki, a narrow concrete boardwalk stretches across what was once a sandy shoreline at Kawehewehe — one of four ancient Hawaiian healing sites in the area. Known as ...