A case that could have big implications for patent law and the medical profession has reached the country's top court. MPR reports that lawyers for the Mayo Clinic on Wednesday morning will argue that a rival's blood-test patent goes too far. They say the patent also tries to cover the test's results. Prometheus sued Mayo for patent infringement after the clinic created its own blood test.
Eden Prairie husband charged with assisting wife's suicide
The 61-year-old told police his wife was in pain and medication didn't help.