Police Seek Camera Shooter LONDON (Reuters) - Police hunted for a marksman with a grudge on Monday after two roadside speed cameras were shot to pieces in rural east England. Norfolk police said a sniper, probably armed with a high-powered air rifle, riddled the cameras with pellets causing 70,000 pounds ($111,000) worth of damage. The attacks happened days before a number of newly installed cameras were set to go live at accident black spots in the area. "You often have to worry about the mentality of people who do this sort of thing," Bryan Edwards, spokesman for the Norfolk Casualty...