[contentcards url=”https://www.wsj.com/world/middle-east/hamas-militants-had-detailed-maps-of-israeli-towns-military-bases-and-infiltration-routes-7fa62b05″ target=”_blank”] By David S. Cloud, Anat Peled and Dov Lieber Documents found n Hamas militants show the scale of planning behind deadly attack. TEL AVIV—Hamas…