Prime Minister Mark Carney brought former prime minister Stephen Harper to the Canadian investment summit in Montreal. Both leaders made pitches to large-scale investors. The event focused on pulling in major investment. Carney used Harper's help to convince major investors to commit funds . Harper addressed the group at the summit. The summit aimed to draw major investment into Canada. The gathering was held in Montreal and focused on large-scale investment. No concrete pledges were reported. The report did not list any pledges . Carney and Harper delivered their pitch before investors. The event was designed to draw big capital. The pitches centered on investment opportunities. The summit gathered large-scale investors. The focus was on major investment. Montreal was the site of the event.