michael barger, lawrence tam. [speaker not understood]. and i think i already called dr. darlene bonds. next speaker. >>> good afternoon, my name is amanda fallon and i am a [speaker not understood]. my colleague conducted a study that was published two days ago in the american journal of preventive medicine examining electronic cigarette marketing on websites. she found that 71% discuss the use of electronic cigarettes as a way to circumvent smoke-free policies. allowing e-cigarettes to be smoked indoors is problematic because it may expose bystanders to unknown toxins such as volatile organic compounds, nicotine, and tobacco related carcinogens. it may also confuse enforcement of the current smoke-free policy. in california it what decided many years ago that workers should be protected from secondhand smoke. san francisco should follow in the footsteps of los angeles and pro he text worker from secondhand emissions of e-cigarettes. >> thank you so much. next speaker. >>> my name is randy wong and i attend ucsf. [speaker not understood]. it's a small cozy bar i like a l

. >>> my name is michael barger. i am a medical marijuana patient for chronic pain condition for which there is no other remedy. i also suffer from chronic obstructive pulmonary disease. and my physician at the va medical center recommended i try e-cigarettes to stop smoking. within three weeks i stopped, and now this is my vaporizer. i want to recommend to the committee that they not recommend this legislation to the full board of supervisors because there are too many unresolved questions like the marijuana issue, and whether the restrictions apply to vaporizers that do not look like cigarettes as i was assured by victor lent it did not. until those things are corrected and the [speaker not understood] of the legislation, i do not think it is an issue to go before the full board of supervisors. thank you. >> thank you. next speaker. >>> hi, my name is lawrence tam and i quit smoking cigarettes for about a year now and i have not felt any withdrawal that was stated earlier to the ucsf doctors. as a smoker for 14 yea