WINONA, Minn. — An eastern Wisconsin driver stopped for speeding ended up charged with drunken driving. When Jason William Schallet, age 23, of North Fond du Lac, was asked to step out of his car, he couldn’t walk straight, the arresting deputy said. This was near Prairie Island Road about 1:40 a.m. Besides balance issues, Schallet’s eyes were bloodshot and watery, the deputy said. His blood-alcohol tested at 0.12% — half again too much. He also failed the usual roadside sobriety tests.