Al Letson

For decades, work-based rehabs have spread across the country. No one knows how many are out there, so we counted them ourselves.

Before sunrise, a line of passenger vans heads to job sites across Baton Rouge, Louisiana. They carry squads of unpaid laborers. 

Cenikor rises from the ashes, thanks to an inventor of NFL football pads, the war on drugs and the endorsement of an American president.