The autobiographical comedy "The White Chip" stars Joe Tapper as a version of playwright and director Sean Daniels. Tapper's character is a rising star in the theater industry, who is also struggling with a serious addiction to alcohol. We speak with Daniels and Tapper, and later in the hour with Tapper's co-star Jason Tam, about "The White Chip," which is running at the Robert W. Wilson MCC Theater Space through March 9.