Concerns about whether the Biden campaign is doing enough to speak to Latinx voters have grown in recent days following polling that suggests weakness among this group, particularly in Florida. Political consultant and former Bernie Sanders advisor Chuck Rocha joins to discuss.

The director of the CDC says that a vaccine for Covid-19 might not be available until the summer or fall of 2021. He also said that wearing a mask could be more important in fighting the spread of the virus. Trump disagreed.

And in headlines: Hurricane Sally drenches Alabama and Florida, Big Ten football is back on, and a former data-scientist for Facebook blows the whistle on Zuck.