The top U.S., Canadian and Mexican agriculture officials came together today to espouse the benefits of trilateral cooperation and a newly renegotiated North American trade pact, but the unity was marred by the Trump administration’s refusal to lift its steel and aluminum tariffs. U.S. Agriculture Secretary Sonny Perdue, flanked by Canadian Agriculture Minister Lawrence MacAulay and Mexican Agriculture Secretary Victor Villalobos Arámbula, said he was optimistic the “Section 232” tariffs would be lifted and the countries would ratify the trade pact, but his counterparts were more hesitant.All three officials were on the stage together at USDA’s 95th annual Agricultural Outlook Forum to jointly provide the keynote address for the two-day event. “We don’t know yet,” Villalobos told Agri-Pulse when he was asked if Mexico’s Senate would be willing to ratify the U.S.-Mexico-Canada Agreement that leaders of the three countries signed in December.MacAulay stressed historical cooperation with the U.S., but also forcefully demanded: “We need steel and aluminum tariffs off.”Perdue, for his part, also stressed an intense desire to see the 232 tariffs lifted. He said he has lobbied the White House and U.S. Trade Representative Robert Lighthizer to do away with the import taxes, but he hasn’t yet been successful.