Trump Arrives in Davos as Tensions Run High Over Greenland

As President Donald Trump arrives in Davos, Switzerland, he's facing new pushback from European leaders against his threatened tariffs in an effort to takeover Greenland. It comes as Europe is threatening to retaliate in ways that could impact American’s bottom line including a “trade bazooka” that could block the sale of American goods to Europe. NBC’s Peter Alexander reports for TODAY.