Foley's survey about racial disparities.
Foley's survey about safety concerns.
Foley's survey about the "Defund the Police" movement.
Having this form of primary source makes Foley more credible as a speaker. These results also explain how many people are truly affected by racism and police brutality. A more in depth description of these results could be beneficial in developing her point. For example, having participants explain why they disagree with the "Defund the Police" movement could provide more perspective on the issue.
While I'm not sure if there is alternative solution besides defunding the police, I think that education could play a major part in getting people to listen to Black voices. Whether this be in school, in the home, or online, I think people need to become more aware of these issues.