I've been meaning to post this for a couple days, since I heard about it.
http://www.menufoods.com/recall/
Basically a ton of pet foods were recalled - wet foods / canned & pouches. So if you have a pet that gets "wet food" check the recall list & be sure your pet food is not on it!
PS: thanks for the comment link
On March 23, 2007, ABC News reported[7] aminopterin was the chemical linked to the 2007 Menu Foods pet food contamination incident. The incident resulted in a massive recall of the affected foods.[8] The link to aminopterin was confirmed by New York State Agriculture Commissioner Patrick Hooker and Dr. Donald Smith, Dean of Cornell University's College of Veterinary Medicine, in a statement released on the same day.[9][10] - cut from Wiki