Dig on Pritzker. Or should I say dig on the Pritzker Dany. You'll find a helluva lot of interesting shit. JB's sister Penny was Obama's Sec of Commerce. His family is responsible for the S&L crisis. His family owns Hyatt Hotels (Hyatt in Chongqing, anyone?). IRS investigated them in the 70s. Linked to C_A. Fun stuff.
https://www.thenation.com/article/penny-pritzkers-commerce-part-two/