A bumper final edition for 2017 starts with the year's big bubble.
Joe Kennedy was a wealthy Wall Street investor in 1929, and he famously said he exited the market before the crash when a shoeshine boy started giving him stock tips, as there were no more "greater fools" to join the party. Last week, an Uber driver told me he had bought a Bitcoin, he watched the market every day and he was making more money than driving a car. Apparently, the only way is up.