This stock market run is total bull

Get ready to pop some champagne on Wall Street. Today marks the longest bull run in America's history. Or does it? For the uninitiated, a bull market is generally understood as any period of months or years when stocks consistently rise at least 15 percent. They're ostensibly signs of a strong underlying economy, of booming corporate profits, of rising investor confidence. Thus, the bigger they are and the longer they last, the better. But as with most statistical milestones, an...