US Vice President Joseph R. Biden (L) and Amos J. Hochstein, US State Department Special Envoy and Coordinator for International Energy Affairs, talk before the Caribbean Energy Security Initiative Luncheon during the Caribbean Energy Security Summit at the US Department of States January 26, 2015 in Washington, DC.  Leaders from around the Caribbean attended the summit to discuss energy and regional issues.  AFP PHOTO/BRENDAN SMIALOWSKI        (Photo credit should read BRENDAN SMIALOWSKI/AFP via Getty Images)