How to protect yourself on a road trip during the pandemic

With the summer travel season in full swing and the Fourth of July approaching, CNN’s Dr. Sanjay Gupta demonstrates how to stay safe on a road trip as the number of Covid-19 cases are on the rise in many states.

With the summer travel season in full swing and the Fourth of July approaching, CNN’s Dr. Sanjay Gupta demonstrates how to stay safe on a road trip as the number of Covid-19 cases are on the rise in many states.