3. Such a significant build up is consistent with plans by foreign enemies (China, Iran and/or Russia) to cause mayhem in US cities.
IMO they would have these plans in place in the event of a Trump inauguration.
There is already significant evidence of Chinese involvement in 'BLM/Antifa' protests at the White House in 2020.
Also, there have been large shipments of weaponry from China intercepted at US ports.
That points to infiltration. Pompeo have been confirming just that in his tweets.