I found FISH WIRE in my alphageti...?

Yea i love alphageti and i open a can tonight, put it in a boul, microwave and take a bite. I thought i was a hair... but upon looking at it,,, its FISH WIRE. yea gross\! I know it hasnt come from me... i dont even have fish wire in my house... Its gross and totally turned me off... i wish to write them! Who do i write to... email wise.. i live in canada btw and it was heinz alphageti.