Deep in the foothills of the Smoky Mountains, about 50 miles south of Knoxville, Tennessee, sits an wonder 140 feet below ground: the largest underground lake in America Source

A launch site for SpaceX rockets is next to a tiny neighborhood east of Brownsville, Texas, called Boca Chica, where the rocket company has transformed life Source

The delivery company blamed uncertainty over trade and the loss of business from retail giant Amazon Source

Alison Turkos said her Lyft driver kidnapped her at gunpoint in New York City in 2017 and then raped her with two men Source

A handful of volunteers are already seeing the promise of a new device, about 18 months into a five-year clinical study Source

Mike Pompeo travels to Saudi Arabia; SpaceX tests “Starhopper” rocket Source

Prince Harry, Meghan Markle and 4-month-old baby Archie are preparing for a two-week trip to South Africa. BBC royal correspondent Sarah Campbell joined CBSN from London with more. Source

The move to ramp up sanctions on the Iranian regime comes after Secretary of State Mike Pompeo blamed the country for an attack on Saudi oil fields. CBS News national security correspondent David Martin joins CBSN with more on the latest developments. Source

The Oscar-nominated actress told “CBS This Morning” about the film, “We want to go back in time. Indulge in the nostalgia of people missing the series, as much as they miss that era” Source

Israel’s government appears to be heading toward uncertainty after an unprecedented repeat election. Partial results from yesterday’s voting show Prime Minister Benjamin Netanyahu’s Likud party and former military chief Benny Gantz’s Blue and White party in a dead heat. CBS News foreign correspondent Seth Doane joined CBSN from Tel Aviv to discuss what’s next for the country. Source