Vaping in cars carrying children to be banned in England Smoking The Guardian Teen Vaping: What Parents Can Do Children's Hospital Colorado Hidden Dangers of Secondhand Vaping Emory Health Digest Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Secondhand Vape Exposure: Effects, Who's at Risk, and More Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center