June 12 (Reuters) - Facebook Inc FB.O :
* FACEBOOK SAYS LAUNCHING AD BREAKS IN CANADA ON WEDNESDAY
* FACEBOOK SAYS MORE THAN 720 MILLION PEOPLE MONTHLY & 140 MILLION PEOPLE DAILY SPEND AT LEAST ONE MINUTE ON FACEBOOK WATCH
June 12 (Reuters) - Facebook Inc FB.O :
* FACEBOOK SAYS LAUNCHING AD BREAKS IN CANADA ON WEDNESDAY
* FACEBOOK SAYS MORE THAN 720 MILLION PEOPLE MONTHLY & 140 MILLION PEOPLE DAILY SPEND AT LEAST ONE MINUTE ON FACEBOOK WATCH