Life Support: Let the children go on foot and on bike

Life Support: Let the children go on foot and on bike:
In 1972, 87 percent of children who lived within a mile of school walked or biked daily; today, just 13 percent of children get to school under their own power, according to the Centers for Disease Control and Prevention. In a significant parallel, before 1980, only 5 percent of children were obese; today that figure has tripled, says the CDC.

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people need to learn to walk again.