Also. . .

* CNN is expanding its weeknight financial news show, “Moneyline,” to one hour beginning Monday. Lou Dobbs will continue as host and will expand the show’s scope to report and analyze general news.

* Consumer electronics retailer Circuit City Group’s fiscal first-quarter earnings rose 4.1% to $13.3 million, or 13 cents a diluted share, from a year ago, matching expectations. Revenue jumped 15% to $1.92 billion, and sales at stores open at least a year rose 4%. The results include losses from CarMax, its 77%-owned used car unit, and $8.1 million in costs for starting up a no-return movie-rental service.