Yes, it is time for another installment of “Things that Tick Me Off,” the category where I allow myself that chance to vent about something that is so annoying that I must vent to retain my sanity. One of the things highest on my list are vendors who fleece tourists as they try to enjoy their cities. Vendors know that many foreign tourists are unfamiliar with the exchange and the currency as well as the prices. One of those appears to be this lowlife Ahmed Mohammed who not only failed to post his prices (as required under municipal law) at this stand near Ground Zero but was charging some people $30 for a single hot dog. That is, until a local reporter caught up with him.