This is an important piece because debates among economists on immigration often fall along a specific line of disagreement: one economist says there is no reason to treat the welfare of some individuals as different from others based on where they happened to be born.

FORBES: Cosmopolitan Economists

We are making this a big, huge generational goal -- with the notion that kids born today are going to have a different idea of what it means to be healthy, so that they grow up at a healthy weight, with good habits, that they can then teach the generations that follow.

WHITEHOUSE: President's Council on Fitness, Sports & Nutrition