You are gaining a better understanding of the complexities of airport security. Airport security is always changing due to the ever changing world. In the world of airport security one can never become complacent. Now we are going to apply what we learned specifically to cargo operations. This week cargo screening is our focus. Think about the complexities that we studied and ask yourself if this a simple matter of either screening or not screening cargo. What is involved with screening, the costs, the time, and various other issues that arise with screening cargo