Ian Mwangi, 24, runs around at the bus stop of the Massai Lodge in Rongai. He seems to be on speed, says he eats 4 meals a day because he always has to be on his feet. When asked what the gas mask is for, he makes some jokes about an Ebola outbreak. In fact he wears it only to attract attention. Ian is a Makanga, a conductor for a Matatu. He wants to get as many passengers as possible on his bus as quickly as possible. The more passengers the Makangas recruit, the more they earn.