DALLAS -- Video hunting games have been around for years, but a San Antonio, Texas, man hopes to market a new Internet wrinkle using real bullets and live animals. John Lockwood, who works as a body-shop estimator for a car dealership, got the idea for liveshot.com while watching a virtual hunting Web site in which Internet viewers "bagged" game with a camera. He spent about $20,000 to build a motorized platform capable of aiming and firing a rifle via computer and started up his Web site, where an Internet marksman could plink targets with a .22 rifle. Now Lockwood wants...