OTTAWA — Though citizen and business groups in Haiti are split on the idea of a military intervention amid humanitarian and political crises, experts warned Canadian members of Parliament Friday that the country is in dire need. As a senior Canadian envoy is deployed to Haiti to discuss possible solutions, human-rights researcher Gédéon Jean painted a stark picture for MPs, saying in French: "Haiti is on the edge of the precipice." Jean was among witnesses who told the House of Commons subcommittee on international human rights that there must be a widely accepted plan for a transitional government in Haiti...