- Trump allies ramp up efforts to unmask whistleblower The Australian
- Impeachment inquiry: Ukraine whistleblower offers to answer Republicans' questions SBS News
- Whistleblower's lawyer says CIA official will answer Republican questions The Guardian
- Trump impeachment: Whistleblower offered to communicate directly with Republicans after repeated attacks The Independent
- Donald Trump Calls For Whistleblower's Unmasking Amid Impeachment Inquiry NDTV News
- View full coverage on Google News
