Legal news Roundup - February 14, 2012Compiled By Heather Gardiner CanadaB.C. appeal court to hear sperm donor anonymity case, CBC NewsMandatory gun sentence unconstitutional, Ont. judge rules, CBC News Judge allows testimony from bullied boy who committed suicide, National PostUnited StatesJudge allows ex-Penn State coach to see grandchildren, ReutersSEC drops insider-trading cases against Swiss asset managers, ReutersInternationalSoccer match-fixing trial begins in Turkey, ReutersItalian prosecutors appeal Amanda Knox acquittal, Reuters