Arizona senator and former POW tells us about some of the people he admires. Interview by Dena Ross In addition to representing his Arizona constituents on the Senate floor—and pressing Congress to pass an anti-torture bill—John McCain writes best-selling books. His new one, "Character Is Destiny: Inspiring Stories Every Young Person Should Know and Every Adult Should Remember," comes after two memoirs and last year's inspirational "Why Courage Matters." In his latest book, McCain profiles 34 people whose lives embody essential traits of good character, such as honesty, citizenship, faith, and loyalty. His heroes and heroines range from historical figures...