World leaders react to a historic shift in U.S. policy toward Cuba. Pakistan buries victims of a school massacre by the Taliban. And U.S. officials say North Korea is behind the hacking of Sony Pictures. A panel of journalists joins Diane for analysis of the week's top international news stories.
In several cases across the country, criminal investigators have solicited voluntary DNA samples from large numbers of people in an attempt to get a match to DNA collected from a crime scene. The process has had limited success, but civil liberties advocates say t’s a violation of Constitutional rights. A panel talks about the benefits and drawbacks of the so-called "DNA dragnet."
- Barry Steinhardt associate director of the American Civil Liberties Union
- Chris Asplen National Commission on the Future of DNA Evidence
- John Farrell chief of the Prince George's County Police Department
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A panel of journalists joins Diane for analysis of the week's top national news stories.
Bioengineers are creating human body parts to replace organs and manage life-threatening diseases. How techniques like 3-D printing and stem cell research are driving medical advances and raising ethical questions
Cuba releases American contractor Alan Gross after five years' imprisonment on espionage charges. The U.S. releases several Cubans in exchange. Details on the prisoner swap and the future of U.S.-Cuban relations.