Patenting yoga

Drugs and hatha yoga have the same aim: to help us lead healthier lives. India has given the world yoga for free. No wonder so many in the country feel that the world should return the favor by making lifesaving drugs available at reduced prices, or at least letting Indian companies make cheap generics. If the lotus position belongs to all mankind, so should the formula for Gleevec, the leukemia drug over whose patent a Swiss pharmaceuticals company is suing the Indian government. (Thanks Anna)