As with previous response efforts to the September 11 attacks and Hurricane Katrina , many different organizations created sites with lists of missing persons , leading to a concern that information would be scattered across incompatible information silos . Using PFIF , Google Person Finder aggregated the data from many of these sites , including registries run by CNN , the '' Miami Herald '' , and '' The New York Times ''
September 11 attacks
September 11 attacks
Google Person Finder