Trudeau formally announces he'll run again in next year's election
Trudeau first elected to represent riding of Papineau in 2008
Justin Trudeau will run again in the 2019 federal election.
The Liberal leader formally announced his nomination at a party event Sunday in his Montreal riding of Papineau.
The Liberal leader also promised to tackle a number of challenges that include protecting Canada's oceans, raising the standard of living for Indigenous Peoples and narrowing the gap between rich and poor.
Trudeau was first elected to represent Papineau in 2008, and was re-elected in 2011 and 2015.