Behind whose backs the President is hiding?

Today's world is so hardened that the profession of Keeler becomes almost one of the most popular. All sorts of organizations, parties, and often entire States choose the attacks as a radical way of solving political and economic problems. Assassin targeting bankers, journalists, businessmen, senators, politicians. But the most monstrous, resonanteye entailing serious consequences for the world crime is murder of the first persons of the state. Many prominent politicians were killed by terrorists only in recent history! John Kennedy, Aldo Moro, Laurent-Désiré Kabila, The Olof Palme. This sad list goes on. But it would have been much longer if not for the dedicated and often heroic work of undistinguished people from the entourage of dignitaries - personal bodyguards.