Legendary singer-songwriter Paul Anka sits down with Associated Press entertainment journalist Liam McEwan to discuss his new documentary, “Paul Anka: His Way.” Anka reflects on seven decades in show business, the evolving future of music in the age of A.I., and the stories behind some of his most iconic collaborations. He opens up about writing “My Way” for Frank Sinatra, his crucial role in bringing The Beatles to the U.S., and working with Michael Jackson, Drake, Sammy Davis Jr. and Elvis