Smoke from huge wildfires in Canada has led to smog-filled skies and prompted air-quality warnings there and within the US.
Subscribe to our channel http://bit.ly/AJSubscribe
Comply with us on Twitter https://twitter.com/AJEnglish
Discover us on Fb https://www.fb.com/aljazeera
Verify our web site: http://www.aljazeera.com/
Take a look at our Instagram web page: https://www.instagram.com/aljazeeraenglish/
@AljazeeraEnglish
#Aljazeeraenglish
#Information
