Doctors talking up drugs to other doctors has been quite lucrative for pharmaceutical companies — and the physicians who moonlight as their salesmen.
Drugmakers learned long ago that deputized doctors were effective pitchmen. A doctor paid by a company to give a dinner speech or to chat over lunch with colleagues can go a long way toward changing their prescribing habits.
Two decades ago, the strongest critics of the North American Free Trade Agreement were members of labor unions. They warned that the trade deal would mean the loss of manufacturing jobs to Mexico and lower wages for U.S. workers.
Today, 20 years since NAFTA's passage, unions feel as strongly as ever that the deal was a bad idea.
As we near the end of 2013, NPR is taking a look at the numbers that tell the story of this year. They're numbers that, if you really understand them, give insight into the world we live in.
This year, for the first time, national polls show a majority of Americans support the legalization of marijuana. Gallup has been asking the question for four decades, and now it says 58 percent favor legalization.