this protest looked like any other demonstration, but according to experts, all is not quite what it seems. they were reportedly hired by a pr group with links to chinese state media. they are essentially a pro prc propaganda operation. reporter: the chief analyst at a sieper security firm owned by google released a report alleging that says its content partners include chinese state imme media hired unwitting americans to organize pros tests in washington, d.c. they were essentially a factor, but they really escalated their tactics. this were able to get essentially roving protests to happen and ended up in front of thwhite house. this is a really aggressive tactic. reporter: the aim of the firm is to spread pro-china pro propaganda and stoke division in the u.s. we did a demonstration that dealt directly with black lives matter and also pro choice. reporter: the americans that