Their jobs often go hand-in-glove: Ivanka will acquire a building, Eric will handle the construction side, then Ivanka will come back in and design the interiors.
And during the French presidency of the G20, Tim Geithner, Christine Lagarde are going to be working hand-in-glove in order to go even further in regulating world capitalism, and in particular, raising the issue of a new world international monetary order.