By the way - about that claim that Hamas has nowhere else to hide weapons?

Training Fighters of Future Across Gaza

The six-day program, Futuwwa, enrolled about 13,000 boys at nearly a dozen sites across the Gaza Strip over the past week, with trainers from the Izzedine al-Qassam Brigades, the military wing of Hamas.

A dozen training camps across Gaza, big enough to hold 13,000 people.