Nairobi city could be headed for a major political showdown tomorrow yet again, should ODM and Jubilee parties go ahead with their planned parralel rallies in mathare constituency. Whereas ODM deputy party leader, Mombasa GOvernor Hassan Joho says the party will go on with its planned  major rally at Masinde Muliro grounds, area Mp Steven Kariuki who has since defected from ODM to Jubilee party also maintains he will be  holding a mass civic education rally at the same venue