"In the short run, the market is a voting machine, but in the long run, the market is a weighing machine." -- Benjamin Graham
Reading Graham's quote today, it's apparent the populace is voting overwhelmingly in favor of a continued market rally, but the real question to ask is, "When will the market weighing machine vote 'no' and send shares tumbling?" To attempt an answer to this age-old dilemma, we'll look at margin account debt balances, which just recently hit a decade record high in April. In the following video, Fool analyst Blake Bos explains what margin debt is, whether these debt balances can predict a sell-off, and how he's placing his investment bets in today's heated market.
The future of television begins now -- with an all-out $2.2 trillion media war that pits cable companies such as Cox, Comcast, and Time Warner against technology giants such as Apple, Google, and Netflix. The Motley Fool's shocking video presentation reveals the secret Steve Jobs took to his grave and explains why the only real winners are these three lesser-known power players that film your favorite shows. Click here to watch today!