![](https://lawfare-assets-new.azureedge.net/assets/images/default-source/article-images/guest-contributor-profile-1010c4696-1ff9-4bf6-8177-c87f58600bf9.png?sfvrsn=ab7b49cd_3)
Gerald Posner
Gerald Posner is a bestselling author who wrote the Pulitzer finalist “Case Closed: Lee Harvey Oswald and the Assassination of John F. Kennedy.”
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.