Biden will, Trump won't: Politicians face coronavirus mask challenge

To wear a mask or to not wear a mask? Joe Biden and President Trump are having conflicting reactions to new Centers for Disease Control and Prevention guidance that members of the public should wear a face covering to protect against the coronavirus.

The former vice president and presumptive Democratic presidential nominee said Sunday that he would wear a mask in public going forward, stressing that it is important to “follow the science, listen to the experts, do what they tell you.”