The president, who has threatened and delayed other tariffs, said he will announce the new measures Monday. Canada and Mexico are among the U.S.’s top steel suppliers.

President Donald Trump said he is serious about wanting Canada to become the 51st state in an interview that aired Sunday during the Super Bowl preshow. "Yeah it is," Trump told Fox News Channel's ...

US President Donald Trump announced that on February 10 he would announce the introduction of duties of 25% on steel and ...