Weekend Roundup

On the CBS News "Weekend Roundup" with host Allison Keyes, the FDA authorized Covid-19 booster shots for those with weakened immune systems -- meaning they can get a third dose of the Pfizer or Moderna vaccine. The CDC says hospitalizations of children have reached a peak higher than the winter surge, as kids get ready to go back to school. We hear from MedStar Health pediatric infectious disease specialist Dr. Ruth Kanthula. In Texas, hospitals are overwhelmed; more than 90-percent of ICU beds are full. This as coronavirus cases surge across the country -- partly due to the Delta Variant and unvaccinated people. CBS's Janet Shamlian reports. The U-N's climate panel came out with a devastating report this week, as heat waves scorch the globe. CBS Vicki Barker reports from London.  Andrew Cuomo announced he will resign amid sexual harassment allegations, despite claiming he did nothing wrong. Lt. Governor Kathy Hochul will succeed Mr. Cuomo and will be New York's first woman to hold th