Business, Economics and Jobs

Business, Economics and Jobs

David Michaels

Epidemiologist and former Assistant Secretary of Energy David Michaels talks about his new book, in which he describes the rise of "mercenary scientists" and "product defense" firms.

Business, Economics and Jobs

Discriminating dollars

A U.S. federal appeals court has ruled that American paper money discriminates against the blind; Jos Eijsermans explains to anchor Lisa Mullins how many other countries' currencies have been adapted to help the visually impaired.

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