The Supreme Court has rejected Bayer's appeal to shut down thousands of lawsuits claiming that its Roundup weedkiller causes cancer. Yesterday, the Justices left in place a $25 million judgment in favor of a California man who says he developed cancer from using Roundup for decades. Bayer had argued that federal regulators have repeatedly determined its products are safe, and that lawsuits based on claims under state laws should be dismissed. (photo courtesy The Free Thought Project)