Support for Israel a liability?

I'm wondering if there are others like me who (following an objective analysis) are neutral in regards to the whole palestinian-israeli conflict...... AND at this point in time are beginning to wonder if Israel is becoming too big a liability to the US?

These people are hell bent on getting things back to the way they were before the 1967 War, and will continue to threaten the US for supporting Israel. I believe that is a certainty.