Fill them with flammable gas and ignite it. Then flood them.
Sooner or later the idiots will succeed at whatever they’re trying to do. Israel needs to force the UN and the Arab world to find some other place to warehouse the “palestinians”, and that place has to be out of rocket and tunnel range.
They need to find the underground bunkers where the Hamas leadership is hiding, and incinerate them there.
ArcLight the Gaza border down to bedrock. Just roll the 2000 pound earth penetrators off the back ramp of a C-130.
Heres a running account of news reports related to these recent events with Israel and Hamas. If you want to catch up on the news accounts ... they are here ...
http://www.freerepublic.com/tag/stisraelhamas/index
Its listed from newest to oldest, so go to the bottom to start.