Fox programming executives have scrapped virtually the entire story line for next season's 24 after rejecting plans for costly location shooting in Africa, TV Guide Online columnist Michael Ausiello reported today (Tuesday), citing unnamed sources. Actress Mary Lynn Rajskub, who plays Chloe on the series, was quoted as saying, "I don't know what's going on over there, but they're going crazy. ... I don't think we're starting until a couple of weeks into August now. It's kind of exciting, because I think it means that they're really having to dig in there and come up with new stuff."