So here we are, my shoulders are full of needle-marks, my backpack is out of the attic and my well-worn passport has just come back with a Ugandan visa in it. Along with @davewalker and @lizclutterbuck I've been invited to come "See For Myself" by Tearfund. What're we going to see? We'll be landing in Kampala on 24th February, and heading to Soroti as a base for visits to a number of local villages (including Ogongora), flying…