Hunter Biden drops lawsuit against IRS, which whistleblowers say 'tells you everything you need to know' / No whistleblower is an island: Why networks of allies are key to exposing corruption / Mira Bhayandar Whistleblower: Bombay HC grants police protection / World Economic Forum greenlights new investigation into whistleblower claims against founder Klaus Schwab / Tesla whistleblower wins latest legal battle in fight against Musk / Grassley presses Zuckerberg over Meta's treatment of whistleblower / Watch live: Whistleblower testifies on accusation Meta compromised national security / Texas Attorney General Ken Paxton wrongfully fired whistleblowers, judge rules / Whistleblowers at nuclear sites may face bullying and threats, MPs warn