“CBS This Morning” revisits a personal message from now President-elect Joe Biden. In 2016, he reflected on accomplishing some of his dreams and coping with devastating loss for the “CBS This Morning” series Note to Self. Source

A coroner said a body found in Wyoming was that of Gabby Petito, who disappeared while on a cross-country trip with her fiancé Brian Laundrie, who is still missing. Jericka Duncan has more on their relationship. Source

Johnson & Johnson said a second dose of its one-shot COVID vaccine offers stronger protection against the disease. Mark Strassmann has the latest. Source

After a chaotic withdrawal from Afghanistan and a rift with France over nuclear submarines, President Biden said it was time to move on and focus on fighting COVID and climate change. Ed O’Keefe has more on the president’s remarks to the United Nations. Source

The Department of Homeland Security is investigating an incident where Border Patrol agents on horseback are seen intimidating Haitian migrants at the Texas border. Migrants camped out there are having to face the choice of deportation back to Haiti or fleeing to Mexico. Manuel Bojorquez reports. Source

The U.S. Space Force has unveiled its new dress uniform, which includes a navy coat with six buttons that symbolize the sixth branch of the military. Source

Major Garrett and “The Takeout” podcast travel to Atlanta for Super Bowl media week. Guests include James Brown of CBS Sports, former Atlanta Mayor Andrew Young, former Super Bowl champion Rodney Harrison and others exploring the intersection of sports and politics. Source

If the U.S. government cannot pay its bills, millions of Americans, including Social Security recipients and veterans, could be affected. Source

Majors, 18, was killed in New York City’s Morningside Park in December 2019 after she was stabbed to death during an attempted robbery. Source

Daniel Robinson was last seen leaving a job site in Buckeye, Arizona, at around 9:15 a.m. on June 23. Source