Barstool Sports founder Dave Portnoy roasted Rep. Eric Swalwell amid allegations he sexually assaulted staff members and for his alleged affair with a Chinese spy — suggesting the California gubernatorial candidate should be in prison. “Wait is this the Fang Fang guy?” Portnoy wrote on Saturday , referencing suspected Chinese spy Christine “Fang Fang” Fang . “At best he is a serial drunk scumbag cheater who has now been caught cheating with a Chinese spy he [sic] and with multiple staffers.