Steel and aluminum imports, canada and mexico agreed to get rid of tariffs they imposed on u.s. goods. president trump says he is now hopeful that this is a sign, soon the trade deal to replace nafta, the u.s. mca will be ratified. president trump: we have a great relationship with canada and the prime minister. we have a great relationship, but they've been judging us extremely high tariffs as much as 285% or more for our agricultural products. hopefully congress will approve the u.s. mca quickly and then the great farmers and manufactures and steel plants will make our economy even more succ...