President Donald Trump has some beef with the price of beef. American ranchers — many of them among his most reliable supporters — have some beef with his solution. Trump announced Friday that the United States would temporarily allow up to 300,000 metric tons of foreign beef to enter the country without triggering higher out-of-quota tariffs. He said exporters had committed to selling the beef at 25% below current market prices. “This deal will reduce prices for Americans while giving space for our Great American Beef Herd to grow again,” Trump wrote on Truth Social. But the plan has prompted unusually sharp opposition from cattle producers and Republicans representing ranching states, who say importing discounted foreign beef will undercut the American producers Trump has promised to protect. “What a slap in the face to American cattlemen & consumers,” Rep. Thomas Massie, R-Ky., wrote. “Worse than socialism!” Massie argued that temporarily dumping cheaper foreign beef into the American market could lower prices without giving U.S. ranchers an incentive to raise more cattle. Former Rep. Marjorie Taylor …