On this week's episode of TJC's UpClose, interviews with NYT bestseller Jeff Sharlet on his new book, "Radiant Truths: Essential Dispatches, Reports, Confessions, and Other Essays on American Belief"; cartoonist Liana Finck on her debut graphic novel, "A Bintel Brief: Love and Longing in Old New York"; and humorist Michael Malice on raising awareness of the plight of North Koreans with his latest book, "Dear Reader: The Unauthorized Autobiography of Kim Jong Il."