It is a wish of any political party to have a majority in both houses- the Senate and the National Assembly. Trump is a Republican and therefore it will be very difficult for the impeachment trial to sail through unless Republicans side with the Democrats. In a true party system, you cannot have people like Kipchumba Murkomen (Senate Majority Leader) criticising Jubilee party policies. Murkomen is the Leader of Majority by virtue of being nominated by the party. The Jubilee Party should take the necessary steps and make the changes.
Source: The Star January 17, 2020 02:03 UTC