Actually, it makes sense that Terminators would be manufactured in Switzerland

Roger Federer must feel the same way about Rafael Nadal as Arnold felt when they came out with the T-1000. That is to say, it's not entirely clear the former Central European inexorable being has feelings at all, but if he does, the first one on the list has to be jealousy of the newer, younger, sleeker, deadlier, more liquidy-metal version of himself. If only the T-1000 were left-handed, I would feel even better about this.

I'm sure everyone else watching the French Open also noticed the obvious parallels. So, I would recommend Rafa look out for things like giant pools of molten steel, and states like California look out for Roger.