Stocks roll over as US, Canada trade deal in limbo

Stocks are approaching the end of August with a whimper as a trade deal with Canada remains elusive. Plus, the Call of the day is Tesla — but it might not be the kind of call you’re thinking of. And are bankers finally coming around to the cannabis industry? The data says yes, but banks don’t want you to know about it.

Plus, what were the biggest stories of the summer, and what are we watching as we head into the fall? Catch The Final Round at 3:30 ET p.m. with Myles Udland, Yahoo Finance Editor-in-Chief Andy Serwer, and reporter Julia La Roche.