We’re looking back at some of the stories that dominated 2015 this week. The city of Troy made headlines on numerous occasions, including a wild campaign season after incumbent Democratic Mayor Lou Rosamilia announced he would not seek another term. That set off a four-way race for mayor of a city that has seen a booming downtown but also persistent problems with crime and poverty in other neighborhoods. WAMC's Capital Region Bureau Chief Dave Lucas spoke with Rosamilia, who is about to hand the reins of city government to Democrat Patrick Madden .