Canada Fire Could Double in Size

(EDMONTON, Alberta) — Canadian officials fear a massive wildfire could double in size by the end of Saturday as they continue to evacuate residents of fire-ravaged Fort McMurray from work camps north of Alberta's oil sands city.

Thousands more displaced residents will get a sobering drive-by view of their burned out city as convoys continue Saturday.

Police and military will oversee another procession of hundreds of vehicles, and the mass airlift of evacuees will also resume.