...simple thing like constantly opening a cooler that contains both perishable food and drinks, says executive director Melanie Miller. The Partnership recommends using separate coolers for food and drinks. If only one is used, put the food below...

...Sunday weren't dramatic. "I was with passengers a lot, and they really didn't notice any difference," said Melanie Miller, a spokeswoman for Baltimore-Washington International Airport. Employees have not been given any new instructions...