Airports are interesting, so full of expectations and potential. Everyone here is on their way. I don't know where but somewhere. By the looks of it some of them don't want to go where ever they are going and others can't wait to get there.
There may be no other place where we are so closely reminded of the frailty of our society. We tolerantly stand in line as our belongings and our bodies are electronically searched to prevent someone we don't know from killing us. It is sobering to think that that there may be people out there who are so angry at somebody about something that they are willing to kill anybody to make their point.