Russia is promising to retaliate after the US announced new sanctions over Moscow’s alleged meddling in the 2016 presidential election.
The Trump administration is threatening to keep tough policies in place until Moscow changes its behaviour.
But both Democratic and Republican politicians say President Trump needs to do more.
Al Jazeera’s White House Correspondent Kimberly Halkett reports on Washington, DC.
– Subscribe to our channel: http://aje.io/AJSubscribe
– Follow us on Twitter: https://twitter.com/AJEnglish
– Find us on Facebook: https://www.facebook.com/aljazeera
– Check our website: https://www.aljazeera.com/