The Legislative Gazette is a weekly program about New York State Government and politics. On this week’s Gazette: After a horrific limousine crash kills 20 people in Schoharie, Republican Congresswoman Elise Stefanik says the government should act to tighten regulations on the vehicles, our political observer Alan Chartock shares his thoughts about the Republican in the race for state attorney general, and a newly released study looks at the risks of oil spills in the Hudson River.