we will look at the messages they are bringing, and whose a strategy is likely to work. extreme weather from coast- to-coast in the united states, from flooding in georgia, to deadly wildfires in california. we will have details from the cnn world weather center. live from cnn center, this is cnn newsroom with rosemary church. we begin in canada, where a manhunt is underway for two suspects in connection with a deadly mass stabbing. police in saskatchewan say the attacks killed at least 10 people, in more than a dozen crime scenes, at least 15 people were taken to hospitals for injuries, and leaders of the james smith cremation have declared a state of emergency. they identified the two suspects as damien sanderson and myles sanderson. they are considered armed and dangerous, and believed to be traveling in a black nissan rogue. there is a saskatchewan license plate. we are taking all steps possible to track these individuals, and any information that comes in from th