Because, despite this important moment, the reality is that President Obama hasn't for one second taken his focus away from his priority: the American economy and creating jobs.
One thinks of Karen Haynes, her first baby dying in hospital, her second taken away at 25 minutes old, for good, on the evidence of Sir Roy - the judge, coincidentally, being Mrs Justice Bracewell.
Sugar – a pure carbohydrate, with all fibre and nutrition stripped out – has been part of western diets for just 300 years; in evolutionary terms, it is as if we have, just this second, taken our first dose of it.
The earlier picture in each pair, often a group shot of family or friends, dates from the Cultural Revolution (1966-76), while the second, taken recently, records the artist's attempt to reassemble the original sitters.
The first, from 1878, shows them upon arrival at Hampton, wrapped in blankets, with long hair; in the second, taken two years later, they wear starched white shirts and suits, with cropped hair.
The second, taken in 1972 by the South Vietnamese photographer Huynh Cong Ut, known professionally as Nick, showed the aftermath of one of the thousands of bombings in the countryside: a group of terror-stricken children fleeing the scene, a girl in the middle of the group screaming and naked, her clothes incinerated by burning napalm.
