joining me is andrew van dam, "washington post" columnist in its department of data.ur column aloud, everyone had an opinion. here's one, a caller said conservatives like consistency. so when they go to mcdonald's or taco bell, they know what they're getting and it's like comfort food. what do you make of that explanation? >> well, that may be true, but i think who really likes consistency are people who are driving, people who are on the highways, people who are out and about. and it tends to be that the places that drive the most, that are least walkable, have the most chain restaurants, and also, the places that voted for trump, places that are more conservative, tend to drive a lot more. so it may be that it's the driver that's looking for that consistency, not the trump voyeur. >> in other words, it's not age, and it's not geography. and it's not weight. there's another one that was proposed on radio. but you're saying, it's all about commuters. how did you unravel that? how did you figure that out? >> well, dude, we threw every variable in the universe at this t