Sen. Rand Paul advocated for ` ` less wars '' at a conference in Chicago on Tuesday . He and Sen. John McCain agreed to have ` ` 15 wars more '' His comments came at The Wall Street Journal 's annual meeting of the CEO Council , an audience that overwhelmingly favors former Florida Gov . Paul continues to shape his foreign policy strategy ahead of a potential 2016 presidential campaign .
Sen. Rand Paul advocated for ` ` less wars '' at a conference in Chicago on Tuesday . He and Sen. John McCain agreed to have ` ` 15 wars more '' Paul continues to shape his foreign policy strategy ahead of a potential 2016 presidential campaign .