cherelle barber a social epidemiologist. she joins us now from philadelphia, pennsylvania. thanks so much for being here with us. so you were in jacksonhis problem even as someone who studies these types of issues, were you surprised that a major city, a state capital, could suffer from these types of issues in 2022? >> i was actually not really surprised. when we think about jackson, mississippi, in particular, but just cities in general, you know, the kinds of infrastructure issues that are -- we're seeing in jackson, you know, are happening in other parts of the country as well and it's due to these, you know, long-term, long-standing issues, systematic disease investment, structural racism that has literally neglected cities, neglected infrastructure, neglected all of these systems that are necessary for people to just live. and so, you know, going down to jackson, i've been doing work in jackson for over a decade now and we've seen trends in terms of segregation and disinvestment for many, many years. we were mostly thinking about it in terms of cardiovascular disease and infrastructure for example access to healthy foods, et cet