June 13, 2013 8:56 pm Expert Discusses Gene Patent Court Decision San Diego legal expert Dan Eaton discusses the Supreme Court’s decision that naturally occurring human genes cannot be patented. US & World Videos 3:45 What is brain fog? 2:58 Climate change is causing distress, anxiety among young Americans 1:32 How to prevent mosquito bites 2:07 CDC issues new guidelines for IUD pain management 51:58 Kids in Crisis: Mental health and youth