
U.S. President Donald Trump said on Monday the U.S. is not backing down on its decision to impose 25% tariffs on steel imports and 10% tariffs on imported aluminum products. Before a White House meeting with Israeli Prime Minister Benjamin Netanyahu, Trump suggested Mexico and Canada could be exempted from the planned tariffs if a new and “fair” North American Free Trade Agreement (NAFTA) is reached.

Two major US retailers have announced new restrictions on gun sales following the shooting at a Florida school where 17 people died. Dick's Sporting Goods, which has more than 600 shops, said it would no longer sell assault-style rifles, and backed “common sense gun reform”. Walmart later said it was raising the minimum age for anyone buying guns or ammunition to 21 years.

US billionaire Warren Buffet says his conglomerate has received a profit boost of US$ 29 billion as a result of President Donald Trump's tax reforms, he says. Berkshire Hathaway reported a record quarterly and annual profit on Saturday.

The U.S. Commerce Department piled on more import duties on biodiesel from Argentina and Indonesia, adding anti-dumping duties of 60.44% to 276.65% to already steep anti-subsidy duties on the fuels.

President Donald Trump floated the idea of arming teachers and promised more stringent background checks on gun owners as he hosted an emotional meeting on Wednesday with students who survived last week’s mass shooting at a Florida school.

United States Federal Reserve officials grew more positive on the economic outlook, citing “substantial underlying economic momentum,” and were increasingly optimistic about achieving their inflation target, according to minutes of last month’s policy meeting.

Students who survived a mass shooting at their Florida school on Sunday (Feb 18) announced plans to march on Washington in a bid to shame politicians into reforming laws that make firearms readily available. The March for our Lives will take place on Mar 24, with sister rallies planned across the country, a group of students revealed.

The US has rejected a proposed merger between the Chicago Stock Exchange and a Chinese-linked investor group. The decision comes after more than two years of reviews by officials. The tie-up was initially approved by the Committee on Foreign Investment in the United States, pending further approval by the Securities and Exchange Commission (SEC).

Jerome Powell was sworn as the 16th chairman of the Federal Reserve on what turned out to be a turbulent day for Wall Street, with the Dow Jones industrial average plunging by more than 1,100 points. Powell, 65, was given the oath of office by Randal Quarles, the Fed's vice chairman for supervision, in a ceremony that took place before stock trading opened on Wall Street.

United States president Donald Trump has sparked a backlash from UK politicians by attacking the National Health Service. In a tweet criticising US Democrats pushing for a universal health system, he said thousands of people are marching in the UK because the NHS is going broke and not working. This was believed to be a reference to a Save the NHS march on Downing Street on Saturday, demanding more funding.