In This Story GOOGL +1.61% NVDA +4.84% WMT +2.97% NSRGY -1.66% DXCM -1.85% Good morning, Quartz readers! HERE’S WHAT YOU NEED TO KNOW Ken Griffin is feeling a bit anxious about the incoming Trump tariffs. The billionaire investor says they would start a “long, slippery slope” to reduced corporate profits . Suggested Reading Target reports earnings on Wednesday. Here's what to watch Intuit and H&R Block stocks tank because Elon Musk's DOGE wants to simplify tax filing The S&P 500 is about to