Snapshot: Southwest cancels man’s ticket as he sat on plane + Bird flu in U.S. + Why man left $36 tip on $30 bill

Weather Cloudy skies and a high of 68 degrees are forecast for Atlanta on Thursday. Chance of rain: 40 percent. Low: 47. Click here for more weather information from Atlanta Business Chronicle broadcast partner WXIA-TV. Today's Talkers Southwest cancels man's ticket for being a no-show as he sat on plane, charged him $456 to fly home. Click here to read more. Powdered alcohol gets U.S. OK. Sales of the powder, called Palcohol, could begin as early summer. Some states plan to ban sales. Click…