Ha! Stealthy buggers!
I was also hesitant to share knowing that OUR president had a plan and would mention the building being done when he was ready. Until the first of the year he had not mentioned it. Must admit he received numerous notes at WH site that lots was being accomplished.
Also saw a video a couple weeks ago on my new wifi TV showing the construction being done by men in military gear (complete with military vehicles) Never could find the same video at you tube— found many others But he’s getting it done as our commander in chief — very presidential.