Jason Kander's new book explores journey to 'post-traumatic growth'

Roughly two years after he came close to unseating U.S. Sen. Roy Blunt, Jason Kander found himself checking into a Veterans Administration facility to get help for post-traumatic stress disorder and depression. A day later, he would go public about leaving electoral politics to tend to his mental health — a journey Kander recounts in vivid and often startling detail in his new book, “Invisible Storm: A Soldier’s Memoir of Politics and PTSD.”