An Air Canada plane skidded off the runway at Halifax Stanfield International Airport in Nova Scotia, injuring 23 people on board, the airline said Sunday. There were 133 passengers and five crewmembers aboard the Airbus A320. All left the plane after the incident, it said. The airport said none of the injuries were life-threatening. Eighteen were later released, Air Canada said. Read more http://www.usatoday.com/story/news/world/2015/03/29/air-canada-abrupt-landing/70622832/