These studies don't pick up on implicit, unconscious bias.

Anybody who has thought about the childhood obesity problem sees clearly that the population needs to eat less of foods like soft drinks and sugared cereals. The industry would be a lot smarter to come up with new, healthier products than continuing to defend the bad old ones.

I think unconscious bias is one of the hardest things to get at.

I think unconscious bias is one of the hardest things to get at.

Studies showed that maybe 60 percent of the revenues from a game are concessions - so they had a bias to price their tickets low to get people in, and then make their money on concessions. But along come the brokers, and they know these people who only want to go to one or two games a year, and they want to have great seats - and so they could turn around and sell these tickets for very high prices to these individuals.

We have no choice but to pick up what the state has refused to fund,