6 AM ET: Brittney Griner appeal, AZ voter intimidation, tourists trapped & more

We start with last night's gubernatorial debate in Florida, and teaching race in schools was a hot topic. WNBA star Brittney Griner is appealing her drug charge verdict in Russia this morning, almost three months after she was sentenced to nine years in prison. Some people in Arizona are worried about voter intimidation, so they've filed a restraining order. Reports say at least 50 people have been killed in airstrikes in Myanmar. Plus, a group of tourists are trapped down Grand Canyon Cavern.To learn more about how CNN protects listener privacy, visit cnn.com/privacy