What I would like to see at these hearings aren't airmen or military officials giving their "opinion". Instead I would like engineers from Raytheon and Northro

What I would like to see at these hearings aren't airmen or military officials giving their "opinion". Instead I would like engineers from Raytheon and Northrop Grumman etc. who build these sensors system to tell congress what they are seeing. From a duck flying at mach whatever over the surface of the sea due to parallax to the triangular night vision system iris. Explain to the laymen who think they saw an UFO what they really saw.