Shall there be an amendment to the Colorado constitution concerning restrictions on campaign contributions, and in connection therewith, prohibiting the holder of contracts totaling $100,000 or more, as indexed for inflation, awarded by state or local governments without competitive bidding ("sole source government contracts, including certain collective bargaining agreements, from making a contribution for the benefit of a political party or candidate for elective office during the term of the contracts and for 2 years thereafter. disqualifying a person who makes a contribution in a ballot issue election from entering into a sole source government contract related to the ballot issue, and imposing liability and penalties on contract holders, certain of their owners, officers and directors, and government officials for violations of the amendment?