The authorities warned tourists that they were likely to face long waits before returning home because of a huge backlog of flights.
The conference had been under discussion for weeks between Foreign Affairs Minister Chrystia Freeland and her U.S. counterpart, Secretary of State Rex Tillerson
The lack of focus on Markle's heritage reflects Britain's increasingly open attitudes toward race.
Inadequately treated sewage, industrial chemicals and farm runoff are still flowing into the five lakes that provide drinking water for about 40 million people
The couple, who have been dating since July 2016, got engaged in November.
At least 235 worshippers were killed and 109 others injured when heavily-armed militants bombed a mosque and opened fire on people attending Friday prayers in Egypt’s restive North Sinai region, in the deadliest terror attack in the country.