FDA permits the marketing of an e cigarette for the first time, paving the way for vaping products to be legally sold in the U.S. Roswell Park Comprehensive Cancer Center Buffalo, Thousands of unauthorized vapes are pouring into the US despite the FDA crackdown on fruity flavors WOODTV.com That big claim that vaping leads to smoking may be based on insubstantial evidence About Us World of Smoke & Vape The US: E Cigs Very Bad! The UK: E Cigs OK! All of Us: Huh? WIRED