CAMEROTA: The NTSB and the California Highway Patrol are investigating why a tour bus slammed into a big rig killing 13 people and injuring dozens more. CNN's Paul Vercammen is live in Palm Springs, California, with more. Paul, what have you learned?</s>PAUL VERCAMMEN, CNN CORRESPONDENT: Well, Alisyn, the most severely injured were brought here to the desert center here hospital, and we know now that four of them are still in critical condition, one in serious. Also the Riverside County coroner saying that ten of the victims were female, three male, including the bus driver in this crash. The highway patrol says most of the victims were Latino. And that they had fallen asleep at the time of the crash when this bus plowed into that big Rigby some 15 feet. Also, today, we're learning that there were no seat belts, and the NTSB will no doubt be checking into whether driver fatigue had played a role in this. This was supposedly a turnaround trip in which they make, if you will, a midnight run to a casino. Investigators will be on scene today trying to determine just exactly what happened -- Chris.</s>CUOMO: All right, Paul, thank you very much. It's being described as a blockbuster merger. AT&T ready to shell out $85 billion in cash and stock for CNN's parent company, Time Warner. Will it actually happen? If it does, is it good for you? The CEOs tell us what it means, next.
Bus Driver Among 13 Killed In Tour Bus Crash.