Get a jump start on the US trading day with Matt Miller and Dani Burger on "Bloomberg Open Interest." President Trump taps Kevin Warsh to lead the Fed, a choice viewed as more hawkish than other contenders. A busy week for earnings season wraps up with a bullish forecast from Apple and strong results from Big Oil. Gold and silver suffer their biggest slide in years as wild swings rock the commodities market. Plus, Starbucks CEO Brian Niccol discusses what's fueling growth at the coffee giant. (Source: Bloomberg)