erica pitz. al jazeera. >> thank you for joining us. ray suarez is up next with "inside story." have a great night. >>> different ideas. >> if you wondered if et cetera right? trump and trade. it's the inside story. welcome to inside story. the gaat, the wto, nafta, cafta. the tpp. the united states has had leaders from both parties who told the people of this country that free trade creates american jobs, that yes, there would be some job losses overtime but those were jobs that were going to be lost anyway in an increasingly competitive global marketplace and those who lost jobs would gets new ones. >> fast forward almost 25 years from the nafta negotiations, for example, and today, the leading republican candidate for president, donald trump, is insisting to loud and sustained applause that american workers got snookerred. and in the democratic party, the surging campaign of bernie sanders also casts doubt on the free trade creed that set the tone for american economic policies since ronald reagan. when candidates claim that free trade has been a defendant net loser for the a