As U.S. President Donald Trump takes a wrecking ball to the norms, rules, and laws that have governed the United States for decades, whistleblowing as we know it – a way to right wrongs, call out misconduct and hold people accountable – may be under threat.

Aaron Nicodemus is the Editor-in-Chief of Compliance Week. He previously worked as a reporter for Bloomberg Law and as business editor at the Telegram & Gazette in Worcester, Mass. Email: aaron.nicodemus@complianceweek.com LinkedIn:...