WASHINGTON, July 19 -- The U.S. Department of Transportation issued the following news release: * * * Trump's Transportation Secretary Sean P. Duffy Announces Slate of America First Actions to Combat Mexico's Abuse of Bilateral Aviation Agreement, Anti-competitive Behavior * 'Let these actions serve as a warning to any country who thinks it can take advantage of the United States.' WASHINGTON, D.C. - U.S. Transportation Secretary Sean P. Duffy today announced a slate of America First actio more PR