this is lowell bergman with "60 minutes". i'm doing a story on fire safety and cigarettes. i have scientific documents from a tobacco company, and i could use your help as a consultant explaining these documents to me. my number is area code 510-555- 0199. i'll be there, at this number, in 10 minutes. i'm gonna be in the lobby of the seelbach hotel in louisville, reading the new york times, tomorrow, at five o'clock. just give me an example. we have a couple. one's hers, one's mine. everybody uses a different name. modern marriage. how's liane? what do you mean followed you? did you call the police? well, what do you really think, though? you called me. hello, i'm lowell bergman. what are you talking about? i heard you. but i got to arrange a legal defense first. i got to get you to testify in court, get it on public record. jeffrey, how are you? how's the family, okay? what do you mean there is no family? where you staying now? you never told me you were married before. that you had a daughter. it's lowell. are you guys planning to do a piece on a former top executive in big tobacco? mr. macdougal, my name is lowell bergman. i'm a producer for "60 minutes". i'm concerned with a friend of mine who's staying at your hotel right now. less than great. remember that night at p.j.'s? you asked me if we were sitting on something "explosive"? well, we're not "sitting on" it. cbs corporate leaned on cbs news which yanked an interview we did with a top- ranking tobacco scientist. a corporate officer. they are trying to close down the story. debbie. it's me. oh, it's late. lowell.