The other example they mention was the airlines, who would also benefit from foreign ownership. That is, unless you're all happy with Air Canada..
Sorry. Didn't see that link on the other page.
Looking at that link and the others, I'm not really seeing any examples of where they blocked a sale. Here's a list of major foreign sales and purchases from 06 to 98 and I don't see any evidence of government action.
http://www.cbc.ca/news/background/mergers/Infact, looking back at the MDA block:
$1:
The $1.3 billion bid for the space operations of MacDonald Dettwiler and Associates is the first takeover rejected under Canada's 23-year-old foreign investment law.
If the past Liberal governments were protecting is from foreign takeovers, why is it not shown here or in the link I show above? How can you say the Liberals are safe guarding Canada from foreign and the CPC are not when all evidence shows the exact opposite?
There's lots of bitching that MDA lost money because of the block and I'm wondering when you folks will blame the CPC for that one too.