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  Lifeline: Health reports from NBC
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  New prosthetics have built-in features
Prosthetics are being tailored to suit the individual – one triathlete has one that includes a built-in iPod, compass, Swiss Army knife and snap-on swimming fin. NBC’s Robert Bazell reports.

  Breaking Bioethics — by Arthur Caplan
Opinion: Stem cell clinics ripping off patients
No one likes a bully. Intimidation is a rotten way to get what you want. Yet that's what some in the stem cell therapy industry are trying to do to a group of scientists trying to speak up about the often fraudulent nature of their business, writes bioethicist Art Caplan.

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