Who knew?
The sad reality is that Joe Biden was given a position at Penn as part of a Chinese Communist Party influence buying scheme where by the CCP would fund Penn with tens of millions of dollars in contributions - several millions of which were laundered to Joe Biden, Hunter Biden and the rest of the corrupt and grifting Biden family through the Penn Biden Center.
Joe Biden's "academic career" is nothing more than a cover for a scheme by Biden and Penn administrators to launder Chinese CCP money to enrich their families and friends through influence peddling.
Looks like China is getting a pretty spectacular return on it's investment in both the Biden's and Penn.
CCP funded treason is a lucrative industry that pays very, very well in the United States.
Did Biden ever actually teach any classes or did he just sit in on something like group discussions?