Hurricane Fiona: Canada hit by 'historic, extreme event'

Hundreds of thousands of people have been left without power, after Storm Fiona hit Canada's coastline.
Fiona was downgraded from a hurricane to a tropical storm on Friday.
But parts of three provinces experienced torrential rain and winds of up to 160km/h (99mph), with trees and powerlines felled and houses washed into the sea.
Prime Minister Justin Trudeau said the situation was critical, and promised to provide support through the army.
Officials have yet to share reports of fatalities or serious injuries, but authorities are dealing with extensive flooding.
In a briefing Mr Trudeau described Fiona as "a very powerful and dangerous storm" and said the army will be deployed to help with assessment and clean-up efforts. His government has already responded positively to a request by Nova Scotia authorities for assistance.
"If there is anything the federal government can do to help, we will be there," he said, adding that he would no longer travel to Japan to attend the funeral of former Prime Minister Shinzo Abe.
Tropical storm warnings were issued for the Atlantic provinces of Nova Scotia, Prince Edward Island, Newfoundland and New Brunswick, as well as in parts of Quebec.
The country's eastern region could receive up to 10in (25cm) of rain, increasing the risk of flash flooding.