Investors 'don't stop believin' that a recovery is coming

Forget Warren Buffett and Nouriel Roubini, Wall Street is taking its cues from noted market strategist Steve Perry.

The former lead singer of Journey is known for, among other things, the seminal 1981 power ballad "Don't Stop Believin" -- the perfect symbol of the giddy optimism rearing its head again today. Any child of the 80s -- myself included -- heard the song at countless school dances.