Word out. And spiderman is bigger than ever, thanks to the biggest movie format of all, imax. The companys ceo will take us inside the expanding imax empire. All that and much more on cbs this morning saturday, april 12th, 2014. Captioning funded by cbs and welcome to the weekend. We also have a great lineup of guests for you this morning including chef asha gomez will be prepareing dishes from where she grew up. But we begin this half hour with our top story, the terrible highway crash in california. Ten people, half of them High School Students were killed and Dozens Injured what ena fedex big rig crossed the median and smashed into a tour bus. It happened about 100 miles north of sacramento. Teri okita is at the hospital in chico, california, east of the crash site. Good morning, terri. Reporter good morning. Two victims from this tragedy are still being treated here at enlowee men cad center. The good news is theyre being upgraded. Its upending theories of what caused this tragedy.