Today was the last day of school for kids on the Red Lake Reservation, and it could be the start of one of their last long summer vacations. As Minnesota Public Radio's Tom Robertson explains from Bemidji, the Red Lake School District is proposing a year-round school schedule... Less than 20 percent of eighth graders in the Red Lake School District passed this year's statewide tests in math and reading -- well below the statewide average of around 70 percent. Superintendent Roger Schmidt says switching to a year-round school schedule would raise those figures, and he's hoping to convince the rest of the community to back the change. Like a growing number