Lead in text:
Democratic lawmakers say eliminating some types of tax credits would pay for plan. Republicans are skeptical.
LANSING, MI - Michigan's Senate Democrats are preparing to formally announce the reintroduction of a proposal they say is aimed at covering the costs of college tuition for state students, primarily by eliminating some types of business tax credits. The leader of the Senate Democrats - Gretchen Whitmer of East Lansing - calls it the Michigan 2020 plan.
