Good afternoon. It's 12PM, Tuesday, 20th January. The headlines: #Trump is adamant about imposing tariffs and aims for #Greenland's 'total' acquisition. The #UK ponders banning under-16s from social media. The US Speaker has spoken to the UK Parliament. #Spain's leader vows to probe the train accident, while #Russia bombards Kyiv with drones and missiles. #Australia's legislature is on course to enact tougher firearm regulations. #BBC #News