New Covid-19 infection levels in the U.S. are showing the earliest signs of improvement. The national seven-day average of daily new infections now stands at 172,118 as of Monday, according to a CNBC analysis of Johns Hopkins University data. That’s an all-time record, but only 11% higher than the prior week. Dr. Carlos Del Rio, Emory School of Medicine executive associate dean, suggests day 1 to 6 to quarantine and masking, but if the patient tests negative on day 7 to end the quarantine. This could reduce the strain on health workers, he says. Meg Tirrell joins Shep Smith to discuss what the Covid-19 test turnaround times are across the U.S., as well as new CDC recommendations for quarantining. NBC’s Nightly News anchor Lester Holt reports Joe Biden is considering bringing one or more Republicans to diversify his cabinet. Plus, the market hits a historic marker and an extraordinary journey of love and covid.