After hitting pause on aluminum tariffs, Trump looks to collaborate with Canada on 35 'critical mine

Even as U.S. President Donald Trump labelled Canada a national security threat based on its aluminum exports, his administration is taking steps to strengthen the two countries’ collaboration on critical minerals, possibly including aluminum. On Wednesday, one night after the first debate with former vice-president Joe Biden, his rival in the run-up to the presidential election in November, Trump signed an executive order...