Republican presidential candidate and Kentucky Senator Rand Paul argued “we should not be at war in Afghanistan” and “I think we should announce, across America, that there are not gun-free zones” on Tuesday’s broadcast of CNN’s “Wolf.” Rand said that “there’s been a lot of confusion” in the response to the bombing of the Doctors Without Borders hospital. He continued, “It appears as if the coordinates were given to somebody, because they kept repeatedly bombing the same site, but I think it goes to a bigger question, and this is a question that President Obama should have to answer, why are we still at war in Afghanistan? What is the US objective? What’s the US mission? And why are we bombing anybody in Afghanistan? I think we had a clear-cut mission after 9/11, but that’s been long gone for many years now, and I think really that the Afghans need to step up, and defend themselves, but there’s no reason for the US to be involved there, at all at this point, and tragic accidents will happen when you’re involved with war, but I don’t see why we’re still involved in Afghanistan.” Rand added that he doesn’t mind an “outside international