It's Gaudete Sunday today! The third Sunday in Advent is traditionally marked by lighting a pink candle in the Advent wreath, and is to remind us of the joy we anticipate as the season moves to its fulfillment. However, joy may be difficult to find these days, and as we consider the injustices experienced by so many, it may seem to be even more elusive. But as we act as agents of justice, we can become the source of joy for others...