Republican lawmakers and the American Farm Bureau Federationare no longer holding their powder when it comes to criticizing Trump Administration leaders about trade. Sen. Joni Ernst, R-Iowa, fired off a news release Thursday after White House trade advisor Peter Navarro told CNBC that the economic impact of the trade war is a mere "rounding error" and that the Trump Administration is playing a broader game of chess.“Mr. Navarro, America’s farmers are caught in the crosshairs of this game of ‘chess.’ Offhand comments like the ones that Mr. Navarro made in his interview with CNBC today disregard the people whose livelihoods depend on global trade," Ernst said. "In Iowa alone, more than 456,000 jobs are supported by trade, and these new tariffs are threatening $977 million in state exports. That is no ‘rounding error.’ Those are real people – Iowans – who are waiting for terms to be negotiated, for new deals to be finalized. We need to lessen the pressure on these hard-working farmers, and let them sell their goods."