Yesterday afternoon, two men dressed in all black from head to toe—the Post says they were "ninja-like"—robbed a Diamond District store of $60,000 in cash and jewelry. They also tied up the store's owner and son. While the police say that the store's surveillance cameras were disabled by the robbers, there are other video cameras on the street. A businessman told the Post that he's been considering upgrading his security, "It takes something like this to make you want to get up and do something." One of suspects was also described as "stout" while the other was "skinny."