"Even if the Egyptians installed 10 walls, we would find ways to cut through them," said tunnel builder Abu Nimer. Abu Nimer told Reuters it took the operator of an oxy-acetylene torch, a commonly-used industrial welding and cutting tool, a day to carve out a hole 1.5 meters in diameter. After shoring up the breach, tunnelers resumed their work and "business is going well," Abu Nimer said. Besides a wide variety of consumer goods ordered by Palestinian merchants, weapons are also smuggled through the tunnels to Hamas and other factions. Abu Nimer said several hundred tunnels were operational, down from about 3,000 that were open before Israel launched a three-week offensive in the Gaza Strip in December 2008. Under US and Israeli pressure to stem subterranean smuggling into the Gaza Strip, Egypt has been hammering a steel wall into the ground along its border with the enclave.
