Voter fatigue with the Conservatives under prime minister Harper is showing up in the province of Ontario. The area around London, Ontario, and Toronto is critical in the 2015 general election. A large loss of manufacturing jobs has left this key manufacturing region of Canada so weakened that the recent 20% decline in the Canadian currency is not leading to a rebound in the manufacturing sector. The Liberals under Justin Trudeau have promised to run a slight deficit to invest in infrastructure that would help the manufacturing sector, while Harper's Conservatives plan to keep the status quo. The vigorous campaign run by Trudeau, the son of a former prime minister, is also helping the Liberals, who are moving ahead in the polls.