EPA won't approve warning labels for Roundup chemical

The Trump administration says it won't approve warning labels for products that contain glyphosate, a move aimed at California as it fights one of the world's largest agriculture companies about the potentially cancer-causing chemical.The U.S. Environmental Protection Agency disagrees, saying its research shows the chemical poses no risks to public health.California has not enforced the warning label for glyphosate because Monsanto, the company that makes Roundup, sued and a federal judge tempor