And Reason This Became Criminal Is....?

Will someone please explain why this is criminal?  I get all the airport security rigamarole, but really, to give this young man a criminal record because he wanted to kiss his girlfriend?  What is wrong with this picture?

Anxious About Flying? Someone is Watching You

I dunno, what really concerns me is that these TSA profilers are working off of only 4 days of training! Yikes!