Some dogs traveling to the U.S. from Iraq weren't dogs of war or trained to sniff explosives. Instead, they provided a little comfort and unconditional love to soldiers stuck in a war zone. With the help of the International SPCA's Baghdad Pups program, two dogs named Liberty and K-Pot have been adopted by soldiers' families. Because the military doesn't allow units to take adopted dogs with them when they move, soldiers either had to turn......