Every once and a while in White Plains station I see officers from MTA PD’s K-9 unit… and each time I see them, I always have the desire to chat. But I never do. That is, until today. Meet Berta, who is quite the cutie. I had a short chat with Berta’s handler while waiting for my train this evening (me being the moron I am, forgot to ask him his name!). Ever since reading an article in the New York Times about the MTA’s dogs, I had a question. What is up with the price gap? The NYT stated...