A Scientific Advance, a Political Question Mark
The discovery that it is possible to create equivalents to embryonic stem cells without destroying embryos has the potential to reshape -- and perhaps defuse -- the acrimonious political debate that has raged ever since human embryonic stem cells were discovered in 1998.
Even before the research was officially published yesterday, White House officials began making the case that the studies vindicated the president's unwavering six-year opposition ...
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