 However, there is a committee called "Yes on 20, No on 27--Hold Politicians Accountable, A Coalition of Taxpayers, Seniors, Good Government Groups, Small Business and Community Organizers" whose aim is to pass Proposition 20, a competing ballot measure, and defeat Proposition 27.Because Proposition 27 contains "poison pill" language countering Proposition 27, any money spent to promote a "Yes" vote on Proposition 20 might be considered money spent to oppose Proposition 27, and "vice versa".Charles T. Munger, Jr. and his wife Charlotte Lowell are the primary driving force behind Proposition 20 and are its primary funder.