Tendai Biti is the trouble, expulsion from the MDC is the solution
https://www.storeboard.com/blogs/general/public-accounts-committee-chairman-tendai-biti-is-meant-to-lead-the-fight-versus-corruption-from-within-the-parliament-biti-in-this-duty-is-tossing-accusations-left-right-as-well-as-centre-his-work-is-to-check-out-corruption-graft-and-the-abuse-of-public-/1252738
Tendai Biti is an opportunist which is why Morgan Tsvangirai chucked him out of the MDC 5 years back. Currently he must be expelled permanently.