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How climate change is speeding gentrification in some of America's most flooding-vulnerable cities
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Behind bars, they beg for medical attention from a giant government contractor. For some, help doesn't come -- or it comes too late. A CNN investigation exposes preventable deaths and dangerous care that government agencies have failed to stop.
By Scott Glover
Additional reporting by Drew Griffin, Scott Bronstein and Jose Pagliery
They were a farming family, a young hothead, and an aspiring engineer with nothing in common -- except a weapon that reached the San Francisco streets through unlicensed gun dealing.