WINONA, Minn. – After a citizen report of a driver “wigging out,” an officer stopped Nathan William Brugger, 21, of Minnesota City. Police said Brugger admitted to smoking meth. Charges were pending lab tests of a blood sample. The arrest was about 5:15 p.m. near the Mankato Avenue round-about on State Highway 61. The officer said Brugger was inexplicably slowing down and speeding up and weaving. Brugger’s movements were described as exaggerated and extremely rigid, his speech slurred, his eyes watery and bloodshot and jerky.