bob gordon, also from the san francisco tobacco free coalition. michelle aldrick and [speaker not understood]. i think they may all be outside in the spill over room. so, next speaker. >>> i think you called my name. [speaker not understood]? >> yes. >>> yeah, darryl with california normal. and i'm here to express the view that e-cigarettes are, in fact, not smoking. they are a harm reduction device that have no public health hazard to bystanders, but they are [speaker not understood] deviceses for the use of cannabis. i am very proud to have myself sponsored and published research showing how effective vaporization is in eliminating the harmful toxins from smoked cannabis. above you see what happens with smoke and you see hundreds and hundreds of carcinogenic hydrocarbons. with a vaporizer there's was no [speaker not understood] at all. for that reason the center for [speaker not understood] on the advisory board i sit found vaporization to be a safe and effective delivery system for medical cannabis. [inaudible]. >> thank you, sir. >>> [inaudibl

>>> good afternoon, supervisors, my name is bob gordon and i'm proud to have lived in san francisco 21 years, my smoke-free city ~. for many years i helped facilitate a free stop smoking program for the lgbt community here. my brothers and sisters, mostly in their 40s, 50s and 60s, this program is called the last drag. and time and time again we hear the same stories from those who attend the last drag, and that is that their first exposure to nicotine began at age 15, 16, and at some point they discovered that they were hooked for life. and this is why we really ought to call what we're talking about here an adolescent disease. so, any reasonable steps that we can take now to prevent as many young people as possible from a lifetime of addiction to nicotine would make for an intelligent measure to better protect the health of the city. thank you very much. >> and thanks for your leadership for many years. >>> thank you. >> ms. aldrich? >>> good afternoon, supervisors. my name is michelle aldrich and i've been a resident of san francisco for almost 42 years. as you may remember, i got s

as a government agency, bob's computer was government property so investigators seized it and turned it over to gordon mitchell, an expert in the growing field of computer forensics. mitchell copied bob durall's hard drive to examine the information on it without altering the original data. >> this is an important process where they can discover is there something going on here or is bob just a nice guy. >> mitchell found evidence that bob deleted certain files, but they were still on the hard drive. that's because computers don't erase files, they just mark the space occupied by those files for reuse. >> a lot of the deleted files are information left in place. >> the deleted information revealed that bob was dating women he met on the online dating service match.com and was doing so at the same time his wife sherry was dating kevin johnson. bob's profile on the dating website was also revealing. >> mr. durall portrayed himself as a man living separately from his wife and was completely unburdened by any other romantic or personal attachments and was open to a relationship with the appropriate woman.