President Donald Trump threatened to add a 10% tariff rate on BRICS-aligned countries. The term first applied to 4 countries but the group expanded.

Trump said the U.S. will impose an additional 10% tariff on any countries aligning themselves with the "Anti-American policies" of the BRICS group of developing nations, whose leaders kicked off a summit in Brazil.

American" BRICS nations -- including China and India -- with an extra 10 percent trade tariff roiled the final day of the bloc's summit in Rio de Janeiro Monday.