How's your bracket holding up? Our ships are already sinking. Don't get us wrong ... we'll still be glued to CBS all weekend, but in between the unforeseen upsets and big ticket blowouts, we'll be taking our attention off the hardwood and into the drink.As we mentioned earlier, this Sunday, March 22, is World Water Day, a day on which we call attention to the fact that about a billion people lack access to clean water. It's a huge problem, but there's a lot you can do to help. Check out our resource for water-themed videos, stories, and action opportunities here.Until Monday, friends, be well.