Biden said, laughing, during a conversation with workers of an American factory to build wind power propellers, referring to a device in the hands of one of the workers: "My Marine is wearing something similar, and he has a symbol to blow up the world." He is 81 years old, and if he wins the next presidential election in 2024, he will be 82 when he takes office, and 86 years old at the end of his second term. The US president considers his age a testament to experience and insists on denying that he has major health problems.