http://www.cbc.ca/news/politics/story/2 ... rests.html
The RCMP have arrested two individuals, one from Montreal and the other from Toronto, in connection with an alleged terror plot. The two were under investigation by CSIS for over a year, and are known to have link to al Qaeda. No connection has been found to the Tsarnaev brothers, who are suspected of orchestrating last week's bombings at the Boston Marathon.
No details of the plot have been released, but it's suspected that the target was in the US.
Edit: Press conference getting ready to start.