Today combines two significant calendar dates: Friday the 13th and Valentine’s Eve. And that makes sense, because it surely will be bad luck for any man who forgets how important tomorrow is. I’m not sure why Valentine’s Day shopping is so tough for most men. I mean, it’s shopping. It’s buying something pretty and sweet and lovely and romantic for your pretty and lovely and romantic sweetheart. How hard can that be? Luckily, my husband is a good sport and he answers all our why-did-my-husband-buy-me-a-new-Dustbuster-for-Valentine’s-Day questions in my column in the TimesDaily today, http://www.timesdaily.com/article/20090213/ARTICLES/902130309