Although African-Americans make up only 13% of the U.S. population, they accounted for one half of the estimated new HIV/AIDS diagnoses in 2004.
70
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
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Colorado switched mile marker "420" to "419.99" to stop people from stealing it.
37
In the US, it is legal for women to be publicly topless in 33 states. Male toplessness became legal in 1936.
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