San Antonio Mayor Julian Castro has been nominated to be the next secretary of the U.S. Department of Housing and Urban Development. What's to be said about this? Well, over at the Washington Post, The Fix hooks you up with "The 10 things you need to know about Julian Castro." This must be a misprint, because the article goes on to relate 10 very inessential and/or inconsequential things about Castro. For example, did you know that he has a twin brother? Or that he does not speak Spanish? Here's a hot scoop: Castro could one day be the first Hispanic president of the United States, according to this one guy who said so once, unless of course someone else becomes the first Hispanic president of the United States. The whole "who will be the first Hispanic president of the United States" thing is really sort of up in the air at the moment.