By PHILLIP RAWLS, Associated Press
Former Alabama Sen. Jeremiah Denton, who survived 7½ years as a prisoner of war in North Vietnam and alerted the U.S. military to conditions there when he blinked the word "torture" in Morse code during a television interview, has died. He was 89. - See more at: http://cnsnews.com/news/article/sen-jeremiah-denton-who-spent-7-and-half-years-pow-vietnam-dies-89#sthash.x8kveJYC.SFpsCDVu.dpuf