If Hamas endorses Obama, it will be used against him by his opponent, as we can see, and could effect his chances of getting elected. The result would be a President McCain. Anybody at all can see the reality of this, including Hamas themselves. What this tells us is that this is what they want to happen, which means that a McCain administration would play into the hands of Hamas and its agenda. Which, it seems to me, is about as obvious as anything could possibly be.