Iran says 3 Americans should stand trial (AP)

Laura Fattal, left, Cindy Hickey, center, and Nora Shourd, mothers of three American hikers jailed in Iran, participate in a demonstration outside Iran's mission to the United Nations, in New York, Friday, July 30, 2010. Saturday marks a year since the hikers were arrested along the Iraqi border. (AP Photo/Richard Drew)AP - Iran reiterated on Sunday that three Americans jailed a year ago should stand trial on charges of illegally crossing the country's borders.