WIUM Tristates Public Radio

David Salmonson

Grant Gerlock / Harvest Public Media

After years of work, U.S. negotiators on Monday announced agreement on a trade deal with 11 Pacific Rim nations that is expected to expand export opportunities for U.S. farmers. The 11 countries included in the deal, called the Trans-Pacific Partnership or TPP, already import some 42 percent of U.S. agricultural exports at a value of $63 billion, according to the U.S. Agriculture Department.