From the ArcaMax Publishing, Weird News Newsletter:
http://www.arcamax.com/news/weirdnews/s-357539-664663
DALLAS (UPI) -- The two-story administrative office building at
Dallas/Fort Worth International Airport was emptied for a time Tuesday
because of a bad odor, authorities said.
Employees returned to work later in the afternoon after emergency
personnel used a large fan to air out the offices, The Dallas Morning
News reported.
Authorities said the source of the "suspicious" smell was probably
material put into the sewer system to alleviate a bad odor, the
newspaper said.
The episode, which attracted fire trucks and other emergency vehicles,
interrupted a noontime meeting of a committee of the airport's board
of directors. Employees and visitors, who were kept outside until
public safety officials gave the all-clear signal about 1:15 p.m.,
could still detect a slight smell when they returned, the News said.