It was another dusty morning in the desert, calmly walking back from the porta potty, when I saw a figure coming towards me that literally brought me to my knees.  I was so surprised to see my friend Greg Ungar smiling as he moseyed my way that I burst into tears, falling to the ground, shocked, surprised and beyond excited to know we'd get to have another week together in the desert.

I can't say I've had this response to people very often, but if you knew how integral his friendship has been in my adult life, you would understand my visceral reaction...