Wrong. Both candidates will do genocide. They aren't just letting it happen. This is active participation.
The main difference is the one that will fuck everything else up will fuck up the genocide too, because he's horrible for the US's international relationships. It'd be a lot easier for the ICC and ICJ to do their jobs if the US alienated all of Israel's other support.
Even better, blue-no-matter-who's would join the campus occupation instead of siding with the cops cracking down on them.