Voices from 10-4 D.C.: Doug Hasner, Todd Campbell -- and more from the hours mailbag

A few voices from participants in "That's a big 10-4 on D.C." last week from the National Mall. Owner-op Doug Hasner explains the rationale behind his own involvement, and updates the status of the charges filed against him after he was tased by police in April during a Constitution Ave. demonstration (all charges dropped). Todd Campbell of Ohio argues that a qualified positive for truckers in the market rates effects of the mandate is a negative for consumers, and in a mailbag round readers posit a variety of ideas for hours of service change. FMCSA ANPRM asking for hours of service fixes from the industry closes October 10.