Brazil's president was following medical advice to avoid long-haul flights after hurting his head in an accident at home.

Brazilian President Lula da Silva suffered a head injury, which forced him to cancel his trip to the city of Kazan, the aggressor country of russia, for the

Vladimir Putin is hosting China’s Xi Jinping, India’s Narendra Modi, Turkey’s Recep Tayyip Erdogan, and Iran’s Masoud Pezeshkian among other world leaders at Kazan meeting