Possible ufo transport

Passersby film the "Men in Black Escort" transporting UFOs in a heavy truck. Officially lying media says this is the Northrop Grumman X-47b. A quick Internet search, however, has shown that the super-aircraft with supposedly modified alien technology, which until recently was considered top secret, looks very different. What is that flying saucer in this video?

If you want to hide something, put it in the most visible place.