Many say that vaping is harmless. No wonder, therefore, that the same people see no harm in secondhand or thirdhand vaping. How could vaping damage cancer patients, asthmatics, COPD patients, and others? The American Cancer Society says that vaping does damage to vapers, third parties at the scene, and vapers who come into contact with them hours after vaping. How is that possible? The particles from vaping attach to the vaper’s hair, skin, clothing, and furniture. Later, as
