Former New York Gov. Eliot Spitzer’s call girl scandal has prompted ABC News to give the go-ahead to a two-hour prime-time special on prostitution that includes Diane Sawyer’s visit to a legal brothel in Nevada.
The ‘‘20/20’’ special, which airs 8 p.m. Friday, has been in the works for two years. It was expected to be on sometime in May or June, but ABC moved it up because Spitzer’s resignation last week put the topic in the headlines, said David Sloan, executive producer of ABC’s newsmagazines.
‘‘It has taken a lot of time and I think it’s going to be very provocative,’’ Sloan said.

The first thing that hits you while walking across the set of "Wheel of Fortune": the wheel is so small!