[trilbyglens]

Even if it came to war, it would be highly unlikely with a border as long and as undefendable as California has.

[andy_ppp]

Yeah, I assume you mean California couldn't defend itself from the rest of the US under a California exit.

[trilbyglens]

Yes, exactly. They basically have some mountains and a fairly large expanse of desert, but that's pretty much it, as far as geographical barriers go. And it is a very long border.