They’re the four-legged veterans of the wars in Iraq and Afghanistan – military war dogs, doing everything from sniffing out explosive devices on the battlefield to providing companionship to soldiers during wartime. Three of these dogs traveled to Washington, D.C., Wednesday with the same service members they served with on the battlefield in Iraq and Afghanistan, raising awareness about the need to reunite military war dogs with their handlers. Since 9/11, over 3,600 dogs have served in the military, with close to 2,000 dogs currently serving through various branches of the military. Earlier this year, the Army said 578 dog...