> By the theory of SSL, an 'attacker' is not supposed to have control over a 'trusted' CA, so SSL is 'supposed to' protect against this.

Every major government has a CA cert in your browser. SSL was obviously designed to be subverted in exactly this way. You won't even get a warning. Google pins their own certs in their own browser, but Moxy's Convergene.io or something like TACK would need to be implemented by Google and Mozilla for you to have a fighting chance.