Legal news Roundup - March 26, 2012Compiled By Meredith Morrison CanadaAlta. premier calls election, ReutersMan. RCMP seek man facing assault charges, CTV News Labour laws can protect Facebook pages: experts, Toronto StarUnited StatesSupreme Court to proceed with health-care debate, ReutersMyriad gene patent ruling set aside, ReutersInternationalNew Spanish anti-piracy law may be out of date, ReutersSouth Africa pressured to prosecute Zimbabwe rights crimes, Reuters