Climate activists protest at Davos, Call for action on climate change

While the world leaders have gathered in Davos for the World Economic Forum 2020 to work towards a cohesive and sustainable world. Climate activists and protestors took to the streets in Davos after US President Donald Trump delivered his keynote address. US President Donald Trump has decried climate "prophets of doom" in a speech at the World Economic Forum in Davos, where sustainability is the main theme. Watch report: