Python vs. Alligator
evil agent writes "Fox News is reporting an incident in Everglades National Park where a python tried to swallow an alligator whole, causing it to explode. A picture of the aftermath is also provided. Scientists say that these python vs. alligator battles are becoming more frequent due to pet owners who discard the nonnative pythons in the Everglades."
Maybe it's just that most slashdotters don't read articles, but I did read the article and it seems an environmental problem of some concern.