NEW : The California man involved in a TSA dispute could face an $ 11,000 fine . Comment: The man argues new X-ray machines invade privacy . At the end of October , 189 backscatter units and 152 millimeter-wave machines were in use in more than 65 airports . A video of his dispute with screeners is popular with YouTube viewers .
NEW : The California man involved in a TSA dispute could face an $ 11,000 fine . Comment: The man argues new X-ray machines invade privacy . A video of his dispute with screeners is popular with YouTube viewers .