Ah, you've learned how to chant in time, along with your presumed friends? "Gaza is free" to, do what? Why did they elect Hamas, and why did Israel let its Palestinian herd of sheep do so? Why did they allow Hamas access to arms? Why did the Palestinians dig tunnels? Were they practising, towards the day Palestine becomes an underground nation, the unter-menschen will be living where they should be? Is that one of the verses, or the chorus?