What should I ask Cliff Asness?

I will be doing a Conversations with Tyler with Cliff this November 11, 3:30 at the Arlington campus (do come!).  If you don’t already know, Cliff studied mathematical finance with Eugene Fama at Chicago and is renowned for demonstrating the excess returns from “momentum” trading strategies, among his other contributions to financial economics.  He is cofounder of the highly successful AQR Capital, and he blogs here, and tweets here.

What should I ask him?