Bullseye Brief

After a quick downturn in the markets, Randy Frederick is the perfect person to be speaking with. As vice president of trading and derivatives with the Schwab Center for Financial Research, he's got his eye on a host of indicators, and joins us to share his thoughts on what he's seeing - from how to interpret a 20% VIX, to what to watch in put-call ratios. Plus, what we might see with trade negotiations.