1.   Officials were continuing to scour the desert Thursday, using helicopters and four-wheel-drive vehicles.

2.   Searchers spent the night scouring the desert near the Arizona-California line for six more possible victims.

3.   Two airplanes and seven helicopters already patrol the Tucson sector using special technology to scour the desert for people- and drug-smuggling activities day and night.

4.   Watson will scour the desert in search of treasure along with silly season king Fred Couples and newcomers Peter Jacobsen and Corey Pavin.

5.   Both teams are scouring the desert to remove all debris before any testing begins.