Lofty Equity Valuations Face an Earnings Season Test

A.M. Edition for Jan. 10. Earnings season is upon us, and between possible rate increases, inflation fears and uncertainty surrounding record valuations, investors have a lot weighing on their minds. WSJ's Karen Langley explains what to look out for, as companies begin to open up their books. Luke Vargas hosts. Learn more about your ad choices. Visit megaphone.fm/adchoices