MSNBC's legal expert breaks down the ways disinformation has become a tool to drive voters to extremes, disempower our legal structures, and consolidate power in the hands of the few. In Attack from Within, legal scholar and analyst Barbara McQuade, shows us how to identify the ways disinformation is seeping into all facets of our society and how we can fight against it. Disinformation is designed to evoke a strong emotional response to push us toward more extreme views, unable to find common ground with others. The false claims that led to the breathtaking attack on the Capitol in 2020 may have been only a dress rehearsal. Attack from Within shows how to prevent it from happening again, thus preserving democracy.