![](https://lawfare-assets-new.azureedge.net/assets/images/default-source/contributor-images/4928.jpg?sfvrsn=e51ee053_0)
Sheena Chestnut Greitens
Sheena Chestnut Greitens is an assistant professor of political science at the University of Missouri and a nonresident senior fellow at the Brookings Institution.
The upcoming main navigation can be gotten through utilizing the tab key. Any buttons that open a sub navigation can be triggered by the space or enter key.