Mitchell International Airport's first TSA explosive detection dog retires

The airport TSA has a very important job to keep all of us safe, and one of Milwaukee's friendliest and furriest agents was rewarded for his hard work Thursday.
Rex, a 6.5-year-old explosive detection K-9, is hanging up his vest. More: www.cbs58.com/news/furry-fare...

[@michaelcauser474]

That is one happy, and maybe confused, dog.