Ariz. tour bus crash kills 1, injures 9.

one person was killed and nine others were injured Tuesday after a pickup truck going the wrong way on a rural Arizona interstate struck a charter bus head-on, authorities said.The pickup truck burst into flames, and the driver was declared dead at the scene on Interstate 10 in Casa Grande, about 50 miles south of Phoenix. Authorities couldn't immediately say if he died on impact or in the ensuing fire.CBS affiliate KPHO-TV reported that a third vehicle, a Fry's food store semi-trailer was also involved in the collision. News helicopter footage shows the pick-up truck caught on fire and spun around.None of the passengers on the bus suffered life-threatening injuries, said Capt. Brian Preston of the Arizona Department of Public Safety.