Kaluma told Sifuna he has "great potential, but need experience to lead at the top" and accused Gachagua and Uhuru of giving him "wrong company.
MoreThe leaders also hinted at plan to unveil a new political party to drive their agenda.
MoreEdwin Sifuna and Caleb Amisi are among youthful ODM legislators who have publicly opposed to the party's support for the government.
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