An Alsip mom needs your help finding her son’s rescuer

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Alainna Lantz, 12, of Bridgeport, W.Va., practices the Heimlich maneuver during a free Safe Sitter course offered by West Virginia University's Center for Rural Emergency Medicine on June 11, 2003, in Fairmont, W.Va. (AP Photo/Dale Sparks)

Mary Graham is the mother of two young children, one of whom begun choking in a Subway store Tuesday. Mary tells you what happens next.