Tobacco companies have been under siege in the U.S. for decades, as waves of litigation, regulation, and anti-smoking campaigns have given the industry a black eye. Yet Philip Morris International focuses on overseas markets, where business prospects generally look brighter. Investors have been happy with its stock's performance, but is Philip Morris still a buy? Find out in The Motley Fool's premium research report on the company, which includes in-depth analysis of its opportunities and challenges ahead. To claim your report just click here now.