The Grownups are in charge

What occupies Bush's mind during extremely important military meetings?

"The Joint Chiefs' staff had placed a peppermint at each place. Bush unwrapped his and popped it into his mouth. Later he eyed Cohen's mint and flashed a pantomime query, Do you want that? Cohen signaled no, so Bush reached over and took it. Near the end of the hour-and-a-quarter briefing, the chairman of the Joint Chiefs, Army Gen. Henry H. Shelton, noticed Bush eyeing his mint, so he passed it over." - Bob Woodward, "Plan of Attack"