If you saw smoke near the Reno-Tahoe International Airport early Friday, it’s because a de-icing truck caught fire. 

Four million passengers now travel through the Reno-Tahoe International Airport in a year, and that number is growing. The airport projects over the next two decades, that number could rise to 5.5 million passengers, so officials say the facility needs to grow, too.

The New Orleans airport concourse that became a scene of chaos when a machete-wielding man was shot by a sheriff's lieutenant is open again and a spokeswoman says airport operations are normal.