i m sorry for the lives of wenjian liu and raphael ramos. a longer post on reddit. if you guys have anything to weigh in on, you can use the hash tagging on nycpray. and you can tweet me@cnn, and we ll try to include your posts later on. nick valencia, thank you so much. and there are now been now men who have been arrested accused of threatening police. are police more vulnerable now? we re going to talk to a retired police detective and get his take on that. plus, president obama trying to shut down guantanamo bay. we ll tell you why this week he had may get one step closer. : wa narrator: that got torture tested by teenagers and cried out for help. from the surprised designers. who came to the rescue with a brilliant fix