By Andrew P. Napolitano
The president's men trash the Constitution to pursue antagonists
Facebook isn't just for goofy pictures and silly chatter. Whether shoppers know it or not, their actions online help dictate what's in stores during this holiday season.
One hurdle for major retailers is that it's difficult to take the information they learn online and put it to use while the trends are still relevant, said Nicolas Franchet, head of retail e-commerce at Facebook.
