The little-k**wn menace of Great Lakes tsunamis

[ahlam1399]

http://img-s-msn-com.akamaized.net/tenant/amp/entityid/BBCZCNv.img?h=100&w=100&m=6&q=60&o=f&l=fTheyâ??ve flooded land, destroyed property and even claimed lives. **w, scientists are calling for a warning system to alert the public.

أكثر... (http://www.msn.com/en-ca/news/world/the-little-k**wn-menace-of-great-lakes-tsunamis/ar-BBCZKbX?srcref=rss)