Bomb-sniffing dogs keep you safe from terminal to plane at DIA

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DENVER -- Crowds will jam Denver International Airport next week as hundreds of thousands of people will be heading out of town or arriving for Thanksgiving.

Rest assured there will be beefed-up security.

FOX31 Denver's Keagan Harsha gives us a rare behind the scenes look at one layer of security you'll likely encounter the moment you walk through the door at the airport.