rs 'We shouldn't ignore this:' Longtime investor Rebecca Patterson warns Trump could damage Fed independenceHere's what it really means for Trump to get control of the Federal Reserve boardStocks making the biggest moves midday: Petco Health, Celsius, Affirm, Caterpillar and moreStocks making the biggest moves premarket: Alibaba, Ulta, Dell Technologies, Caterpillar and moreFed's Waller, a candidate for chair, sees potential for half-point cut if labor market weakens further