Trump just told a republican-friendly Jewish group that Israel is not acting properly to negotiate a peace deal. you won't even find democrats willing to say something like that, but yet it is definitely a moderate position.

also note in the article below how quickly Rubio is to stand up with "Israel is our only friend" rhetoric, especially given that Rubio is actively courting Sheldon Adelson and needs to say the right things to get access to those billions of dollars in campaign contributions. Rubio comes off as a good moderate, and he might even be one, but this kind of talk from him is not going to make his case any better when/if he gets the nomination.