According to the former Goldman Sachs VP -- who wrote a best-selling book on retirement -- one single stock stands head-and-shoulders above all others. And it should be the cornerstone of your portfolio. Have you heard of it?
Using this device you see... Elon Musk just tested a new type of A.I. that according to Wired Magazine will usher in... "The next step in human evolution."
Billionaires are plowing millions of dollars into a new technology that early estimates say could generate more wealth than A.I. -- and determine the future of companies like Microsoft. The problem? Most investors have no idea it's happening, or how to profit on it. This expert just went public with all the details, including which stocks to jump on immediately.