May vows 'open' Britain as banks shift jobs from London

Prime Minister Theresa May told the world's elite on Thursday that Britain is open for business despite Brexit, even as major banks announce they are planning to shift jobs out of London. May, speaking on the eve of Donald Trump's inauguration as US president, sought to reassure the World Economic Forum in Davos that Britain's vote to quit the European Union did not signal a retreat into protectionism.