U.S. farmers are having a back-and-forth regarding President Trump's promises to export agricultural goods to China. On repeated occasions, Trump announced that China would buy U.S. agriculture products but then himself decided to not follow the agreement. American farmers are among Donald Trump's key supporters. CGTN’s current affairs commentator Einar Tangen explains how much could the pressure they face from Trump's policies shake the farmers’ confidence in him and in turn push Trump to moderate his tough trade stance towards China.