WINONA, Minn. – A Winona driver, Landon Michael Stutzka, 20, was taken to jail after a police stop for a signal violation that, police said, led to his admission that he had been huffing marijuana 20 or 30 minutes earlier. Also, police said that his eyes were bloodshot, that his movenents were oddly slow and deliberate, and that he failed several field sobriety tests. This was a kitle before midnight at Second and Huff streets.