International directory enquiries <a href=" http://www.ryan-browne.co.uk/about/ ">Tadalafil Online</a> VITAL INTEREST? &#8211; Most import on Syria is the question of whether or not the situation involves the vital interests of the United States, as Obama has argued. Support for strong action rises in cases when U.S. interests are seen as being at stake; for instance, 67 percent said so about Iraq in 2003, vs. just 23 percent about Somalia in 1993.