BURLINGTON, Iowa -- A psychiatrist who police say smeared excrement on dollar bills used to pay a parking ticket has been charged with harassment of a public official. Ronald Preston McPike, 52, was arrested Sept. 30 at his office in Burlington. He pleaded not guilty to the charge, a misdemeanor, and was released on $125 bond pending a Dec. 8 court appearance. Officers received an envelope in July labeled "Foreign brown substance on bills." The envelope contained several dollar bills and a parking ticket made out to a vehicle registered to McPike, police said. Tests indicated the brown substance was...