In a commentary published in the International Journal of Environmental Research and Public Health, ASPiRE’s Lisa Henriksen and her co-authors examine the impact of new state and federal laws, cannabis legalization, and other regulatory complexities that have affected how e-cigarettes are being marketed and their effect on public health. Topics discussed include youth access, consumer exposure to the marketing of a broader range of products, and how remote sales undermine local, state, and federal regulations. “These concerns underscore the need for ongoing surveillance of how retailers and consumers respond to regulations,” the authors conclude. Read the commentary.