There’s no ‘anonymous sources’ for this
That is right from the horse’s ass.

The Biden campaign confirmed to The Daily Beast that the video was real, but claimed that Biden made the comments “jokingly.”

Bull. Every time some leftist, proggie opens their mouth and inserts their feet and then gets taken to task for their insults, they again open their pieholes and so often use the ‘it was just a joke‘ excuse that anyone with more than 2 functioning brain cells should realize that they’re lying again. And insulting us again by thinking we’ll believe their BS.