Amerikkka's DNA databank

Brimming with the genetic patterns of more than 3 million Americans, the nation's databank of DNA "fingerprints" is growing by more than 80,000 people every month, giving police an unprecedented crime-fighting tool but prompting warnings that the expansion threatens constitutional privacy protections.

With little public debate, state and federal rules for cataloging DNA have broadened in recent years to include not only violent felons, as was originally the case, but also perpetrators of minor crimes and even people who have been arrested but not convicted.
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