Air Security Rules News Today : Breaking News, Live Updates & Top Stories | Vimarsana

. the disappearance of flight 370 has forced israel to tighten its air security rules and consider a new potential threat not limited to that malaysian plane. nic robertson is in jerusalem with that side of the story. >> reporter: for years israel has been at the forefront of global aviation security, if you will, sort of cutting their own path, analyzing the threats out there, taking their own measures and steps. what we understand now after several days of meetings looking what happened to flight mh370 considering other issues they are deciding to tighten up the way that they check civilia...

Jon: here's what's happening now. brand-new information on the day's big stories. live pictures from the cpac convention. it's about jobs, student is. carl cameron is there. >> conservatives recognize the chief issue on voters' 90's are the economy and jobs. this is also an exercise in trying to bring together conservatives across the country before the mid-terms. they are talking at some length about a host of disagreements with the obama administration and democrats and they hope to unify the right. jon: air security rules have changed since the 9/11 attack.