WASHINGTON (AP) — The Supreme Court's lineup of new cases is fit for an election year.Affirmative action, abortion and another look at the Obama health care law all are before the court, and they could well be joined by immigration, giving the justices a run of cases that reads like a campaign platform.Also coming; disputes involving public-sector labor unions, the death penalty and the way electoral districts are drawn.Decisions in these high-profile cases almost certainly will split the court along ideological lines, mirroring the country's stark partisan split.