TODAY 3rd Hour: Desperate search for missing submersible. TODAY’s Checklist: Summer skin safety. Behind the scenes of robot combat leagues. Chris Paul live on TODAY.

<p>Desperate search to locate a submersible carrying five people to the Titanic. Also, TODAY’s Checklist: board certified dermatologist, Dr. Marnie Nussbaum breaks down some ways you can take care of your skin this summer. Plus, Craig Melvin got to talk to some of the people who make up the National Havoc Robot League as they prepare for their upcoming tournament. And, Chris Paul in studio 1A to talk about his new memoir and tribute to his father titled “Sixty-One: Life Lessons From Papa, On And Off The Court.”</p>