OVEREXPOSED? Thanks to such artists as former...

OVEREXPOSED? Thanks to such artists as former porn star Annie Sprinkle, Orange County Rep. Dana Rohrabacher got more network news time in his first two years in office than any other congressional freshman, according to a new study. He logged 10 appearances on prime time, said Southern Illinois University professor Joe Foote. . . . Most involved his battle over federal subsidies for artwork that he considers of dubious moral value. “I know how to capsulize my point of view and get to the heart of the issue,” says the former reporter and speech writer. “It’s one of the benefits of not being a lawyer.” Locally, only Rep. Robert K. Dornan had more network spots, with 11.