Remember when you couldn’t park at Little Rock’s airport until dogs walked around your car?

Herman Harper (left) and dog Benji stand in line with other handlers and dogs at then-Little Rock National Airport, Adams Field, Nov. 12, 2004, during a media event to explain the airport's new explosives dogs. (Democrat-Gazette file photo/Staton Breidenthal)

Bill and Hillary Clinton National Airport was still Little Rock National Airport, Adams Field, when explosives-sniffing dogs landed in its parking lots in 2004.

Beginning on Nov.