MIA gets black Lab Retrievers to help screen passengers - Miami-Dade - MiamiHerald.comhttp://www.miamiherald.com/2013/05/03/3379700/mia-gets-black-lab-retrievers.html
The use of dogs adds another layer in security - it is random and is a factor that terrorists have to include in their penetration plans - The basic question they have to ask themselves is: "Do we feel lucky today about this target?"
