Herman Cain has been taking more criticism because of his delayed response to a question about Libya, with various news sources calling it his "Rick Perry moment." Why exactly has this video gone viral? Is it because opponents see his inability to compose himself as another attack against Cain's campaign? Or is this an example of Cain being too ill-equipped to handle foreign policy?
In June 2008 at a town hall event, Obama had a "Rick Perry moment" when discussing health care, but that didn't seem to garner critics.
Personally the one thing I've admired most about Cain is that he's always been honest if he's not an expert on a subject matter.