WINONA, Minn. – A police officer spotted a teen-age boy pounding at a downtown stop sign with a 2×4 plank. When the officer lit up his squad lights, the kid fled. He was caught almost immediately. This was about 1:05 a.m. at Third and Center streets. A blood-alcohol check found 0.14% — almost double the threshold for intoxication. He was charged for minor consumption and running away.