http://www.canada.com/topics/news/n...=2038a26d-14c6-46ab-88c9-b59c9a5d5d43&k=37169

Still unsure as to how much this will affect Toronto's tourism though.
The CN Tower's 31-year run as the planet's tallest free-standing structure is finally over.
The Burj Dubai - a fast-rising skyscraper in the oil-rich United Arab Emirates - has officially surpassed Toronto's famous 553-metre landmark on its way to an expected final height of some 800 metres.

Still unsure as to how much this will affect Toronto's tourism though.