Arnold may not be as Conservative as some FREEPERs are; however, if he were, he wouldn't be electable. Tom has great Conservative credentials ( to some, who overlook his flaws !), but he is absolutely unelectable. This scenario, with Cruz losing some votes to Arnold, but a strong bases, nonetheless, in a candidate field of 130+, means that whoever gets the most votes wins. Cruz might. Arnold WILL, if enough DOG IN THE MANGER supposed Conservatives, stop being blinkered masochists.
Even if EVERY Conservative in California voted for Tom, he'd lose. Arnold's California supporters aren't all Republicans, let alone Conservatives. He gets crossover votes, which strengthens Republicans; especially in future elections.
Staying home or voting for Tom, won't help GOP/Conservative goals. It won't help California. It won't help anything or anyone but Cruz B. and the further destruction of California. It's really just that simple. Oh yes, and " principles " won't keep Tom's supporters warm, clothed, fed, safe IF Cruz wins. And no, they won't be sleeping better either.