Agree, but you understand this needs to be seen and scrutinized, as implied in my title. I found it an interesting angle I had not considered previously. We know CCP has/had operatives in the USA. What is more symbolic than having a small group speaking Mandarin waging an attack on the WH videotaped for consumption in China or reworked as WW propaganda to humiliate Trump/USA. Or it could just be a bunch of innocent Chinese students looking for something fun to do in DC. Throwing rocks, dodging tear gas canisters and rubber bullets is good, clean fun and doesn't cost anything to get in.