Chicago is a pretty amazing city. And if you’re into the whole Twitter thing, you probably figure that there’s gotta be some type of connection between those two things. And if I know anything about the Internet, it’s that the best way to describe anything is with a Venn diagram. So here’s what this …

If you are local to Chicago, pick up a copy of today’s RedEye, and turn to page 4. There you will see an article debating the relative merits of “dipped” vs. “undipped” for the Chicago delicacy known as the Italian beef sandwich.

For the uninformed, a “dipped” beef sandwich is one in which, after …