On August 22, a convoy of blacked-out Suburbans, flanked by police escorts, sped west along Sunset Boulevard and then headed north into the Hollywood Hills. The motorcade finally pulled up to the gated entrance of Beverly Park, an exclusive enclave that is home to an array of famous actors, rockers, and other Los Angeles A-listers. Hillary Clinton's destination that evening was the palatial compound of Univision chairman Haim Saban, a billionaire most famous for creating the Mighty Morphin Power Rangers..... .... No single political patron has done more for the Clintons over the span of their careers.... ....People who know...