Police stop driver at 1:00 a.m. for marked lanes and failure to signal violation. Driver appears with slurred speech, glassy/bloodshot eyes and odor of alcohol. He admits to two drinks. During field sobriety testing the driver becomes argumentative and the testing is stopped by police and he is arrested. Booking taped shows driver argumentative but not belligerent. Police deem his repeated questions about breath testing to be a refusal. DWI Charge Dismissed prior to trial.