A change in the H-1B visa policy for highly skilled professionals from India under Trump 2.0 would be "fantastic" for the US as it needs them, American economist Kenneth Rogoff told NDTV at the World Economic Forum (WEF) meeting in Davos.

Ukrainian President Volodymyr Zelensky said Tuesday that Europe should develop a joint defence policy and be willing to increase spending to guarantee its own security from emerging threats.

Chancellor Olaf Scholz Tuesday criticised Elon Musk's support for "extreme-right positions" after the tech mogul backed Germany's far-right AfD party and sparked criticism with a gesture some likened to a Nazi salute.