What led to that protocol being developed? I personally have been impressed by it. Not a lot of Canadians probably know about it until they see it.
What led to that being developed?
On May 15th, 2012. See this statement in context.
May 15th, 2012 / 12:40 p.m.
Conservative
Scott Armstrong Conservative Cumberland—Colchester—Musquodoboit Valley, NS
What led to that protocol being developed? I personally have been impressed by it. Not a lot of Canadians probably know about it until they see it.
What led to that being developed?
See context to find out what was said next.