I'm sure the medical community will see through the FDA bogus claims about the Lizard and fully under the meaning of inference as stated below:

"An inference is an assumption of what will happen rather than a true conclusion, prediction or hypothesis."

The FDA knows they will never be able to prove that Byetta is a direct cause of acute pancreatitis and kidney problems, because they know it doesn't !!! What's amazing is that the FDA is relying on a misleading tracking system "AERS" to make judgements about a drugs safety profile, instead going directly to reliable sources like doctors and insurance carries to get the facts. The FDA has become a political joke and extremely unreliable.

JMO
Kevinmik