I learned a lot from reading this article:
http://israelbehindthenews.com/the-m...over-jerusalem
1) Why Hamas' affiliation (spin off?) with the Muslim Brotherhood isn't just convenience.
2) Why Hamas not only doesn't mind, but tells their citizens to STFU when the IDF picks off non-Hamas terrorists (PIJ, IS) in their midst.
3) Why anyone thinks Jerusalem is important to Islam at all.
4) Why Hamas is a bigger deal in the international scene than just another organization trying to murder Jews and destroy Israel.
Previously, I had thought that all the different Arab terrorists were the same product with different brand-names; now, I think I have a better idea as to why none of them get along... and it might not be just Mossad/AMAN.