Gross by way of Phoenix

I haven't traveled much lately. This week's scheduled travel was hampered -- at least in part -- by the snow storm in PA. I'm not complaining. My last trip was to Phoenix on 1/24-1/25. Nothing too picture-worthy happened in Phoenix. But, on my way back from Phoenix (first class, score!) I ran into a situation that makes me appreciate the Iphone camera. Below is proof that people are gross and inconsiderate. Enjoy!