RT News - February 1, 2017 (12:00 MSK)

Four U.S. states are taking legal action over Donald Trump's immigration policy - as a poll finds that most Americans agree with the so-called 'extreme vetting' of newcomers. "Trump's America is one of the biggest threats to the EU" - according to the European Council president, who adds 'spectacular steps' are now needed to protect the bloc. Britain's Brexit Secretary David Davis challenges MPs to respect the popular vote, as they open a key debate on triggering Article 50 on leaving the European Union.