Agriculture Secretary Sonny Perdue (R) chats with Commerce Secretary Wilbur Ross and Homeland Secretary Kirtsjen Nielsen (L) as they await the arrival of President Donald Trump for an announcement on the United States Mexico Canada Agreement (USMCA) in the Rose Garden of the White House, October 1, 2018, in Washington, DC. The trilateral USMCA trade pact will replace the North American Free Trade Agreement (NAFTA) of 1994. Photo by Mike Theiler/UPI