This copy is for your personal, non-commercial use only. Distribution and use of this material are governed by our Subscriber Agreement and by copyright law. For non-personal use or to order multiple copies, please contact Dow Jones Reprints at 1-800-843-0008 or visit www.djreprints.com.StaplesBarron's Stock PickMargin expansion, sales growth, and a reliable dividend payment make the stock a good bet for volatile times.Philip Morris International has proved it can move new products through the Food and Drug Administration’s authorization processes. With margins expanding thanks to smokeless tobacco products and sales growing for its traditional combustible products, the stock’s ability to satisfy investors looks equally reliable. A stable and growing dividend also helps the case for Philip Morris stock as a relative haven in a volatile market.