Cloned meat will soon enter Canadian grocery stores without safety reviews or labeling - whereas some Americans have been eating it all along. Health officials recently scrapped a 22-year-old policy that classified cloned meat as novel foods, removing pre-market safety assessments and allowing these products to be sold with no disclosure. The move has sparked surprise in the US, after it was revealed that similar products have quietly been on shelves for years without labels. The FDA approved meat and milk from cloned cattle, swine and goats, along with their offspring, in January 2008. Nearly two decades later, many Americans...