Unusual Machines, Inc. (NYSE:UMAC) is one of the stocks Jim Cramer was asked about. During the lightning round, when a caller asked Cramer about the stock, he commented, “Oh man, drone technology. Highly speculative. Losing a lot of money. Let’s be very careful.” Photo by Adam Nowakowski on Unsplash Unusual Machines, Inc. (NYSE:UMAC) develops and sells small drones and related components. On December 12, the company announced it would supply U.S.-made drone components to Campus Guardian Angel. The first ...