After visiting for just enough time, my sister and her husband are returning to Chicago today. I've always known something about my brother-in-law, but it was never more apparent than it was during this visit. He drinks a lot of vodka. I mean, a lot. More than I did in my heavy drinking days, which was a pretty fair amount. I wonder if he only drinks that much when he's on vacation, or whether it's a regular thing. If it's a regular thing, then he definitely has a drinking problem. That would be great news for my pregnant sister. He was smoking little cigars while he was here, too. Just wonderful.