I'll ask you the same question:
Just out of curiosity, why do you think Cindy and OBL want Israel out of Palestine?
Do they hate Israel's flag--or is it possibly a religious thing?
For OBL because it's a symbol of Muslim weakness and because he hates Jews and because he hates the west and he hates modernization and he resents the fall of the caliphate and he's a wahabist and fundamentalist and any number of reasons.
For Cindy, because she's probably stupid enough to see it as another example of western imperialism, of institutionalized racism, because maybe she is an anti-Semite, or because she's deranged by her son's death, because she thinks Israel is a horrible human rights abuser, imperialist, militarist and apartheid state (it isn't but that doesn't stop most lefties), etc. etc. She could be anti-Semite, and I can understand suspicion that she is (and I suspect her myself, though there is little evidence). But it's more a hatred of Israel as a symbol of the West.