You know the tide has turned against video gambling when Doug Jennings announces it's time to throw it out of his state. The South Carolina legislator, a lawyer and popular fourth-term Democrat, had backed the video-machine operators ever since he took office in 1991; after all, they helped keep many small businesses alive in his rural, job-starved district skirting the North Carolina border. But this year Jennings listened to another part of his constituency, spouses and children of addicted gamblers who begged him to back a bill banning the machines.
Local tales of woe abound: there's the service-station owner who got...