28: nazi billionaires by david de jong | booked up with jen taub Published 1 year ago • 514 plays • Length 1:04:08 Download video MP4 Download video MP3 Similar videos 10:26 rise of the rothschilds: the world's richest family 43:29 5 most powerful nazi families /// david de jong 1:43 dr. david de jong discusses research on asynchronous experiential learning experiences