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
Recent polls suggest a statistical dead heat between President Bush and presumed Democratic nominee John Kerry. We’ll hear several perspectives on how the news from Iraq and other issues are affecting voter perceptions.
- Stanley Greenberg pollster and political analyst chair and CEO, Greenberg, Quinlan, Rosner Research
- Stuart Rothenberg editor and publisher of the Rothenberg Political Report
- Tod Lindberg Editor of "Policy Review;" research fellow at the Hoover Institution; author, "The Political Teachings of Jesus."
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