Charles Hubbard at the Public Accounts Committee

I found rather unusual, in some of the other contracts that were prepared or submitted or at least that came out in terms of our access to information, that not only was there a contract price of around $20,000, but then money was added on for other expenses. Is that a normal procedure--adding on money for so many flights, so many taxis, so many meals, so many hotel bills? Is that a normal way that a contract should be--