Vape companies and marijuana dispensaries teach about vaping

In the wake of the recent vaping crisis that's sickened more than 2,000 people and killed dozens more, vape makers and retailers are using a variety of strategies to ease consumer concerns and shore up sagging sales. In particular, marijuana vape manufacturers and dispensaries are: The declines have been particularly sharp in Colorado, according to Seattle-based data analytics company Headset: Vape's share in that state stood at 19.4% in July, falling to 14.3% by October - a 26% decline in tot...