Planes, Trains, Buses, and Ships

[AKAtude]

I kept saying to myself that all the focus has been on airplane and airport security (which is understandable), but what about buses, trains, and cruise ships. Although initial reports say it isn't terrorist-related, now we have a man identified as Croatian slashing the throat of a Greyhound driver, and six people are dead as a result of another tragedy. My fear has been that someone or group would attempt to do something to cripple our country's transportation system. I hope this was, for lack of a better word at the moment, an "isolated" incident.