http://uspoliticsinfo.com/topic/mario-singer2010-11-04T08:09:54Z2010-11-04T08:09:54ZAP Newstag:uspoliticsinfo.com,2010-11-04:/photo/people-mario-mom-assault-2374857p/

FILE - This undated photo provided by the <a title="Baltimore Police Department" href="/topic/Baltimore+Police+Department" >Baltimore Police Department</a> shows <a title="Mario Barrett" href="/topic/Mario+Barrett" >Mario Barrett</a>. <a title="Baltimore" href="/topic/Baltimore" >Baltimore</a> prosecutors have dropped misdemeanor assault charges against R&B singer and former "<a title="Dancing with the Stars" href="/topic/Dancing+with+the+Stars" >Dancing With the Stars</a>" contestant <a title="...