I want to bring in another voice to this discussion right now. That's Beimo's Brian Bellski. Speaking of runway, he's raising his S&P 500 target to 7,000 from a prior 6700.He joins us on the phone right now. Brian, you've been listening to the discussion that we've been having over here about whether it's 1999 or 1997, whether Nvidia at 30 to 31 times forward earnings is bubbleicious or not. what exactly is your view in raising the S&P 500 target.I think I kind of know at this point. >> Thanks, Tom, and tha ...