President GEORGE W. BUSH: The town has grown from subsistence farming to selling high-value crops like lettuce and carrots and celery.

NPR: Immigration Issues Mar Bush's Guatemala Visit

The more precisely w comes to look like -1, the more enthusiasm there will be for cosmological constant theories, which require that value, and the less enthusiasm there will be for fifth forces and modified gravity, part of the charm of which is that they can work with other values.

ECONOMIST: Cosmology