The slamming of doors, the raised voices, the icy stares and the getting of the coats and leaving mad, all part of the holiday tradition right? Well unless you are the Waltons, this has probably happened at your house at least once over the holiday season. Why do we fight with siblings and relatives when we all get together for a joyous celebration? Okay a little too much booze might contribute but there is really more to it. Want to know some tricks to keep YOU out the line of fire?