No packages were found in the terminal but bomb-sniffing dogs were still searching a parking garage Wednesday afternoon, and roads leading to and from the airport remained closed, San Antonio Fire Department spokeswoman Deborah Foster said.
Canceling the fireworks shows is "causing a little bit of a stir," said fire engineer Deborah Foster, a San Antonio fire spokeswoman. "But it's for the protection of the people of San Antonio. One errant spark and we could have a major grass fire."