How much data retention is reasonable in counter terrorism?

It would be unfortunate if this controversy made it harder for CSIS to carry out its critical functions.

CSIS director Michel Coulombe, pictured in this file photo on the Hill, has stated that valuable intelligence was gleaned from that metadata, intelligence that could very well have made a significant contribution to a terrorism investigation.The Hill Times photograph by Jake Wright

PUBLISHED :Monday, Nov. 14, 2016 12:00 AM

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