Israel/Palestine Conflict, Humanized Pigs, 142-Year-Old Experiment

As the fighting in Israel continues, the world pressures the Biden Administration to censure a long-term ally. Then, pigs raised in sterile bubbles could help find better treatments for human diseases. Plus, the latest development in an experiment started back in 1879. Also on today's show: the benefits of regular family dinners, the problem with doctors working for hospitals rather than independent groups, and if we'll ever reach herd immunity from COVID-19. (Photo credit: Associated Press)