 But there's plenty of it here by the president. The president will gesture at the bottles and remind the assembled that he never liked to shake hands anyway and certainly doesn't press flesh as a politician, something he is careful to add. Most politicians do, but which is one of the myriad things that sets him apart from the odious herd. The other three men are more formal, as befits their position, hosts of this auspicious public health event with the leader of the free world. They wear suit and ties.