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"Parents of a Florida teenager slain by a neighborhood watch member say they have created a group to lobby for changes to the state's &amp;quot;stand your ground&amp;quot; law."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Top_News/US/2012/10/16/Trayvons-parents-call-for-changes-to-law/UPI-73941350424810/>