Remarks from Federal Reserve Chairman Jerome Powell weighed on the market, after he demonstrated uncertainty over whether or not the central bank has done enough to contain inflation, with rising Treasury yields adding insult to injury. 5 Things to Know Today McDonald’s (MCD) and Krispy Kreme (DNUT) are discussing the expansion of their partnership beyond Kentucky, as the former tests appetites for doughnuts. (CNBC) AstraZeneca (AZN) hiked its earnings forecast thanks to cancer drug sales, which helped the company offset declining Covid-19 vaccine revenue.