Inflation creeps into bond market as 10-year Treasury hits 4.6%

US stock futures (ES=F, NQ=F, YM=F) are mixed Monday morning as the 10-year bond yield (^TNX) flirts with 4.6%. Morning Brief Host Julie Hyman and Barron's Investor Circle newsletter editor Josh Schafer take a closer look at trends materializing in the bond market as inflation worries grow.