http://www.slate.com/blogs/blogs/humannature/archive/2009/02/03/the-underworld.aspxTwo weeks ago, when Israel was pounding Gaza, we looked at technical options for blocking or detecting the tunnels Hamas uses to smuggle arms from Egypt. The list ranged from walls to moats to sensors to periodic bombing. The idea was to offer IsraelenCommunityServer 2.1 SP2 (Build: 61129.2)