they may be your neighbor. they may be next to you at the grocery store checkout line and they may be experiencing a lot of stress that lead them to this tragedy. how do you really get a handle on it. the army is trying to look at trying to identify people, offer people help long before they even get to the war zone. but right now, the statistics show the war may not be one of the central problems. carol? >> just sad, sad and fascinating. i hope they figure it out. i do. barbara starr reporting live from washington. thank you. in ireland, victims groups say a letter from 1997 is evidence that the vatican ordered bishops to protect pedophile priests. the hottest stories online. we have them right here so you don't have to spend a lot of time looking for them. and we want you to watch television instead of doing that. jacqui jeras. >> you can do both. it's all about the multitask. >> okay. i grant you that. what's trending online?