"In addition, a TSA investigator accidentally dropped a notebook, his personal property, in a public area. The notebook did not contain any sensitive security information; however, TSA will continue to review the incident."
Hmmm... now what's the chance that a TSA investigator buys a notebook made by the same company that supplies the government with notebooks? Not a brand sold at Staples, Office Depot, or Office Max, at least not in our area. The TSA explanation strikes me as very, very unlikely.