Spend money on a humble meal or sanitary pads? That's the dilemma confronting many poverty-stricken homes in the country and on the continent. More often than not, the grumbling stomach wins. The SABC's Gillian Pillay and Thabo Madilola have been to the village of Luphisi in Mpumalanga to retrace the steps of the Trek4Mandela campaign that's changing young lives.