LANCASTER - A panel of movie professionals praised the Antelope Valley's enthusiastic attitude toward visiting film productions in a workshop for business owners Thursday at the Desert Inn. "This community has recognized the worth of (the film industry)," location manager John Grant said. "It's so refreshing to have someone walk across the street and you brace yourself to be yelled at, and they say, 'It's great to have you in the community,' " agreed Conrad Ricketts, a location manager for the television reality series "Fear Factor." Approximately 55 business owners attended the workshop sponsored by the joint film committee of...