US slaps sanctions on Maduro family, Venezuelan tankers: What we know US President Trump imposes new sanctions on Maduro family members as he ups pressure to oust Venezuelan president.Share this: US sanctions more relatives, associates of Venezuelan President MaduroDateDecember 19, 2025In relation toAl-JazeeraUS imposes more sanctions on tankers transporting Venezuelan oilDateDecember 31, 2025In relation toAl-JazeeraWho is Venezuelan President Nicolas Maduro?DateJanuary 3, 2026In relation toAl-Jazeera