Legal news Roundup - October 7, 2013Compiled By Mallory Hendry CanadaHarper cites human rights violations in boycotting visit to Sri Lanka, Toronto StarCanadians released in Egypt, denied flight hoome as prosecutors 'weigh charges', The National Post Investigation reveals Canada targeted Brazil's Mines and Energy Ministry, The Globe and MailUnited StatesU.S. Supreme Court to weigh in on 'pivotal' campaign finance case, ReutersBernard Madoff's 'inner circle' goes on trial for role in Ponzi scheme, Reuters InternationalBelgium prosecutors demand answers over telecom spying investigation, ReutersBritish court will hold inquest into death of Merrill Lynch intern, Reuters