How will Argentina’s G20 presidency impact its global influence and national politics?

How will Argentina’s G20 presidency impact its global influence and national politics?
If we can understand how Argentina, a country born of an international character similar to the U.S., fosters an international-leaning patriotism, maybe we can learn a bit about our own national identity as well and why patriotism doesn’t have to be us against the world.
While leaders have a role in inspiring and guiding politics, the real driving force is a type of healthy populism deeply embedded in the Argentine national identity. Politics — and therefore protest — are part of Argentina as much as the mountains are.