WASHINGTON (AP) -- Education and business leaders urged an overhaul of the U.S. school system, including ending high school at the 10th grade for many students. Current teaching is failing to prepare young Americans for the global economy, members of a bipartisan panel said Thursday. Beginning teachers should earn more, according to the group, and money for this idea could come from the scrapping of conventional teacher pension plans in favor of other benefits such as 401(k)s. "People have got to understand what we've got is not working. It's not working for kids, but it's not working for teachers either,"...