Results: Juul boss Kevin Burns steps down amid vaping concerns!

Kevin Burns, chief executive of vaping firm Juul, has stepped down, amid growing concerns around vaping health risks and criticism of its marketing. The firm has also announced it will withdraw all US advertising. Mr Burns will be replaced immediately by KC Crosthwaite, former chief growth officer at tobacco giant Altria, Juul said. Juul is 35%-owned by Altria, and in the past has been accused of targeting vaping devices at children. Mr Burns said: "Since joining Juul Labs, I have worked non-stop, helping turn a small firm into a worldwide business, so a few weeks ago I decided that now was the right time for me to step down."