Hall Monitor of the Week Monday, July 04, 1994 Subscriber content preview. or Log-In Share Facebook Twitter Tumblr LinkedIn StumbleUpon Reddit Digg Mixx Del.i.cious Google+ David Kessler, commissioner of the Food and Drug Administration, warns that manipulating nicotine levels may be cause for detention. ... To continue reading: or Log-In Want the full story? Subscribe Now Learn more about the benefits of being a TIME subscriberIf you are already a subscriber sign up — registration is free!