What did Biden know and when did he know it?  

Right now the $64 question is whether President Biden knew anything about the allegedly criminal activity of his son. Was Joe the big guy and was he "in the room" on these deals? We don't know the answer to these questions yet but the information that is publicly available does not paint a pretty picture.  At best Hunter Biden has been the recipient of millions of dollars of payment because of a perceived value to the people who made the payments of paying Joe Biden's son with Joe unaware. At Worst, our sitting President has been using the power of his positions to solicit money from people in exchange for his influence.