CEO Pay, Migrant Children, Legalizing Gangs

Why CEOs made even more money in America last year – during a global pandemic. Then, how does the US care for the thousands of migrant children arriving at the southern border without a parent or legal guardian? And, how the government of Ecuador reduced its murder rate by legalizing the country’s most notorious gangs. Also, on today’s show: an international effort to stop zoonotic spillover; why robots need a dancer’s eye and choreography; giant, smoky thunderclouds are now forming more often over massive wildfires. (AP Photo/Eric Gay)