" Then the man himself appeared. Carter Gray was looking chunkier than usual. From his sniper’s post Stone instantly discerned why: body armor. That didn’t bother Stone in the slightest since, as he’d told Finn, he always aimed for the head. People couldn’t survive without a brain. Although it did seem that more than a few people in Washington managed to do so quite nicely. "

― David Baldacci , Stone Cold (The Camel Club, #3)