With New Year's Eve just days away, the time for New Year's resolutions is upon us. For some, one resolution might be giving up smoking. Ben Crenshaw, who's a tobacco treatment specialist at the Mayo Health Systems Clinic in Sparta, says smoking is not just a bad habit, it's a chemical reaction, which is why it's so difficult to kick.
WXOW La Crosse, by Pete Zervakis, 12/2011