Mwingi central Mp Gideon Mulyungi has castigated Kitui Governor Charity Ngilu, over what he terms as efforts by Ngilu to derail Ukambani unity.Speaking at Musila gardens, just days after Ngilu's rally in the area was disrupted by unruly youths, Mulyungi said Kamba leaders have decided to stick together ahead of 2022 polls and Ngilu should either join them or quit downplaying unity efforts by members of the community.