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Political Factoid

A 2007 study found that exposure
to lead "could have accounted for
between 28 percent and 91 percent
of the 83 percent increase in violent
crime in the U.S. between 1972 and
1992"
 
  
 
... and that the subsequent reduction in
exposure to lead, has now helped reduce
violent crime.
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Last updated * 2014-03-14
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