Holy moly…
Niagara Falls spectacular ice boulders form http://t.co/e4nXtMW4SB pic.twitter.com/yRtc96Vf53 — CBC News (@CBCNews) February 20, 2015
Niagara Falls spectacular ice boulders form http://t.co/e4nXtMW4SB pic.twitter.com/yRtc96Vf53
— CBC News (@CBCNews) February 20, 2015