Close to Home: Terror Sweep in Canada

Via CNN:

Canadian police on Saturday said they have prevented a major al Qaeda-inspired terror plot to attack targets in southern Ontario.

Twelve adults and five young people were arrested, authorities said.

"This group took steps to acquire three tons of ammonium nitrate and other components necessary to create explosive devices," said Royal Canadian Mounted Police Assistant Commissioner Mike McDonell in a statement.

"To put this in context, the 1995 bombing of the Murrah Federal Building in Oklahoma City that killed 168 people took one ton of ammonium nitrate."

The detained suspects are all men, Canadian residents "from a variety of backgrounds" and followers of a "dangerous ideology inspired by al Qaeda," said Luc Portelance, assistant director of operations for Canadian Security Intelligence Service, in a news conference.

The targets were all in Toronto, CNN's Jeanne Meserve reported at least one source as telling her.

The charges include: participating in terrorist group activity, including training and recruitment; the provision of property for terrorist purposes; and the "commission of indictable offenses, including firearms and explosives in association with a terrorist group."

What authorities are not saying—and will almost certainly not confirm—is the distinct possibility that this plot was uncovered via the NSA foreign intelligence surveillance program that the NY Times tried to label a “domestic spying” program. As most international communications into North America filter through U.S. switching equipment, it seems logical that if international communications were involved, the NSA would be the lead agency handing off information their counterparts in Canadian border police and intelligence agents.

CNN also suggests—but doesn’t support—is that this raid could be tied to the London terror raid conducted Friday that foiled a suspected chemical weapons plot.