No one should Finance Israel expect Israeli, except if a proposal was submitted to the population which have accepted by a referendum, that's a true democracy. It seems to be the Israeli Government helped the Hamas, I have no evidence and the situation was surely different, but I'm sure it wasn't in the intention that Hamas will commit terrorism in Israel and in Gaza (because yes Hamas is clearly killing Palestinian people too). I really don't know what happened between Israeli Government and Hamas, if they helped Hamas, it was probably in the expectation of a better and safer situation, otherwise it will be very disturbing