Prime Minister Mark Carney brought former prime minister Stephen Harper to the Canadian investment summit in Montreal. The two made pitches to large-scale investors. The event focused on pulling in major investment. Carney used Harper's help to convince major investors to make commitments. 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 made their case 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.