I wouldn't necessarily call it a conspiracy theory when out of WWII the Jews did get their own nation on behalf of the British. From some peoples perspectives that looks like a reason to over shoot the numbers in order to get sympathy from the rest of the world. Whether you want to believe it or not there are rich and powerful Zionist out there pulling many stings to progress their Jewish agenda. The oddest thing is that many of the Zionist are atheist as well, just of jewish decent. Because there are so many wild conspiracy theories people tend to group them all together as something for paranoids, when sometimes there is enough evidence to support that something really is going on.