A federal judge issued a ruling to halt human embryonic stem cell research and "preserve the status quo" from before President Obama expanded research guidelines. Judy Woodruff gets perspectives from Dr. Evan Snyder of the Sanford-Burnham Medical Research Institute and…

People on both sides of the same-sex marriage in California debate vowed appeals of the judge's ruling, regardless of the outcome, and one has now been filed. Ray Suarez talks to Jennifer Pizer of the Lambda Legal Defense Fund and…