I don't mind frozen seafood but all the frozen tilapia I've checked originated in China, versus the "fresh" fish which supposedly came from Mexico.

I've never cared that much about where my food comes from, but I'm trying to be more aware. I'm not a big anti-Chinese products person, but I draw the line at food and prefer to buy food sourced from other countries. Of course, you can't trust food from a lot of places (like Vietnam) and it's hard to tell what countries have stringent standards and how strictly they are followed. Even in the US, only a small fraction of food products are checked by the FDA, and large scale checks are performed only after a lot of people get sick.