Thousands of Southwest flights have been canceled, but what caused it is up for debate. Was it the vaccine mandate and workers refusing to get it, thus not be able to work, or were there other reasons? Dwayne “The Rock” Johnson is considering trying out for the biggest acting role in the US—president. Texas is banning Covid vaccine mandates, which the federal government has imposed. Which should Texas companies listen to? Watch this episode of America Uncovered for that and more of this week's top headlines.