You can find more information about the Project on Government Oversight on their website and on Twitter. You should also follow Nick himself on Twitter at @schwellenbach.
Nick has also worked and written extensively about the role of whistleblowers in our democracy, including a survival guide for federal whistleblowers
We spoke about how citizens can file Freedom of Information Act requests online and use the tools that watchdog groups use, such as the Public Access to Court Electronic Records (PACER).
Other oversight and watchdog groups mentioned in the conversation include The Center on Public Integrity and Public Citizen.