[EdV]

Per the National Cancer Institute

• Cigar smoke, like cigarette smoke, contains toxic and cancer-causing chemicals that are harmful to both smokers and nonsmokers.
  
• There is no safe tobacco product, and there is no safe level of exposure to tobacco smoke.
  
• The more you smoke, the greater your risk of disease.
  
• Cigar smoking causes oral cavity cancers (cancers of the lip, tongue, mouth, and throat) and cancers of the larynx (voice box), esophagus, and lung.
  
• All cigar and cigarette smokers, whether or not they inhale, directly expose their lips, mouth, tongue, throat, and larynx to tobacco smoke and its toxic and cancer-causing chemicals.

You have a right to poison yourself if you like but you don't have a right to poison me with it in a public gathering place.