That's why you never hear him complain about Japan, Britain, Austrailia, etcetera...
When our manufacturing moves to China it doesn't mean the Chinese own it. Sixty percent of what China exports is made by foreign owned firms.
That may be so, but it's certainly a national security risk if they ever take hostile actions against us (it'd be kind of hard to access those manufacturing plants in China if they don't let us in...and I certainly hope it never comes to that, but better safe than sorry).
He's opposed to CAFTA. Costa Rica doesn't even have an army. What hostile designs do they have against us, wanting to beat us in soccer?