Kate Snow, Priscilla Thompson

The heads of major social media companies traveled to Capitol Hill to face a group of United States senators who criticized them for not doing enough to protect young people online. Will this push the popular platforms to change for the sake of kids? NBC's Kate Snow reports in this week's Sunday Focus. Col. Roger Donlon, the first Medal of Honor recipient of the Vietnam War, has died at 89. Col. Donlon was honored for his extraordinary courage in battle running through gunfire to care for wounded soldiers when his unit came under attack. Sunday TODAY's Willie Geist remembers a life well lived. Sunday TODAY's Willie Geist runs through the Highs and Lows of the week, including the monthslong saga of Taylor Swift and Travis Kelce reaching the Super Bowl, Ed Sheeran at a cat café, a boy stuck inside a claw machine and more! Anti-immigration advocates descended upon the U.S.-Mexico border in Arizona, California and Texas to demand stricter laws and enforcement. Meanwhile the United States Senate could reveal details of the bipartisan immigration reform bill. NBC's Priscilla Thompson reports for Sunday TODAY. Mike Gill, who worked at the U.S. Commodity Futures Trading Commission under former President Trump, has died days after he was shot in a carjacking. Gill was a married father of three.