 Overseas now, six foreigners, including two Vietnamese Americans, have been found dead at a luxury hotel in Thailand. CBS's Vicki Barker. Police in Bangkok say there was no sign of a struggle on any of the bodies and no sign of robbery. And it appears all six died of poisoning. They're ruling out some kind of suicide pact and are now investigating whether the deaths were accidental or murder. And checking Wall Street right now, the Dow is up 527 points. This is CBS News.