DCP leader Rigathi Gachagua speaking at a past function. Photo: Rigathi Gachagua. "I have seen my brothers Justin Muturi, Peter Munya and Lenny Kivuti are complaining that DCP has become too strong and that I don't want other political parties. As they come, they should strengthen their parties," Gachagua said. "DCP and Rigathi Gachagua welcomes all political parties.