NEW YORK ( TheStreet) -- Warren Buffett once said:"Should you find yourself in a chronically leaking boat, energy devoted to changing vessels is likely to be more productive than energy devoted to patching leaks."
You think the exchange is overvalued? I don't, and here's why.
The Nasdaq crossed 6,000 on Tuesday for the first time ever.
Uber plans to launch its self-flying taxis in 2020.