‘I no longer feel an obligation to think purely of peace,’ says Trump amid Greenland threats | First Thing

Donald Trump links Greenland seizure threats to Nobel snub in letter to Norway's prime minister. Plus, unseen home video of Martin Luther King Jr

Good morning.

Donald Trump has linked his repeated threats to seize control of Greenland to his failure to receive the Nobel peace prize, according to an extraordinary letter sent to the Norwegian prime minister, Jonas Gahr Store.

What else has Trump said about Greenland this weekend? The US president on Saturday threatened to impose a 10% tariff on imports from Denmark, Norway, Sweden, France, Germany, the UK, the Netherlands and Finland from 1 February until the US is allowed to buy the Arctic island.

How have those countries responded? The EU is weighing up retaliatory tariffs on US goods and even the use of its most severe economic sanctions as European leaders lined up to criticise Trump's threat, which one minister described as blackmail".

How has the city's mayor, Jacob Frey, responded? He said on Sunday that any military deployment would be ridiculous" and would only exacerbate tensions in Minnesota's largest city, where the Trump administration has sent 3,000 immigration and border patrol officers who have faced largely peaceful protests.