Children's Speech Falling Behind: Expert; Grocery Price Inflation Hits Record 14.7 Percent

Almost one in five children are falling behind in their ability to speak and understand words, after lockdown restrictions limited their social interactions. Americans are heading to the polls Tuesday for the midterm elections, as Republicans seek control of Congress. But we might not know all the winners for several days. Little worms could be the key to tackling the world's plastic waste problems. Researchers in Spain tell us about their breakthrough.