When writer Pico Iyer drove to a California monastery in 1995 to profile famed singer-songwriter Leonard Cohen for a story, he was a longtime fan of his music. That fateful meeting turned into a deep friendship that lasted over 20 years. “He did have that rare gift for making me feel as if there was nothing I couldn't say,” Pico said. And the men were both drawn to periods of solitude. In his 30s, Pico left his glamorous and exciting dream job in New York to travel to a Japanese monastery, but found the monastic life wasn’t for him. However, that visit to Japan introduced him to his wife and his new home. Anna talks with Pico — whose new book "The Half-Known Life," is a chronicle of his visits to holy sites and sacred places — about the chance encounters that shaped his life, how he’s learned to let go, and how much he still misses his friend, Leonard Cohen.