New nursing home residents are frequently handed an agreement to go to arbitration instead of suing if something goes wrong. Nam Y. Huh/AP hide caption

Last year, China banned the sale of commercial elephant ivory to stop poaching. That's when interest in ancient, buried woolly mammoth tusks boomed. Amos Chapple/RFE/RL hide caption

President Trump has had harsh words for Sen. Jeff Flake and recently praised Flake's primary challenger ahead of Trump's visit to Phoenix. Mark Wilson/Getty Images hide caption

Mark Holohan, solar division manager at Wilson Electric, stands in his company's warehouse outside Phoenix, Ariz. Solar installers say a proposed tariff could sink their business model, while several solar manufacturers say they need shelter from an oversupply of cheap panels made overseas. Will Stone/KJZZ News hide caption