21.   What makes online different, he said, is the ability to provide information in depth.

22.   What makes such individuals frightening, he said, is their predatory nature.

23.   What makes Telemation different from other school programs, said Miller, is that teachers will get follow-up training throughout the year.

24.   What makes the deal attractive, said Miller, is that it combines two complementary strengths.

25.   What makes the museum different from a display of memorabilia at a Hard Rock Cafe, organizers say, is that the museum puts the objects in context.

26.   What makes the wall significant, the PA says, is that Mohammed tied up his magical steed there before ascending to heaven.

27.   What made it possible, DiMaria says, was a mix of unprecedented political opportunity and sheer instinct.

28.   What made the movie assignment irresistible, Frankenheimer says, was a combination of his fondness for the novel and the opportunity to work with Marlon Brando.

29.   What made the resolution important, Leonard said, is that the Southern Baptist Convention had retained its Southernness.

30.   What makes Duke such a great poker player, said Bonetti and others, is that she has a photographic memory.