Paul Overby

The provided news articles focus on the release of American academic Dennis Coyle from Taliban detention in Afghanistan and Senator Marco Rubio's designation of Afghanistan as a 'state sponsor of wrongful detention.' There is no mention of a person named Paul Overby in either article. Therefore, it is impossible to provide a summary about Paul Overby based on the given information. The articles highlight the Taliban's practice of detaining foreign nationals and the U.S. government's response to these actions, but they do not provide any information relevant to a person named Paul Overby.