I already covered that: https://slashdot.org/submissio...
It's actually built off of corroboration with independent videos and the FEC data showing the woman on the Democratic payroll, getting money to be at those specific protests. You can, in fact, see an independent video of the woman lying to the cops.
You can say whatever nonsense you like, but there are independent sources that allow us to verify who paid her and what she did, so it would appear that you have failed to look at all the evidence if you think it's all based on O'Keefe's video.
So you might want to check your own facts next time.