#区块链快讯# US President Biden's health has once again raised questions from the outside world. The gambling website PredictIt shows that his chances of winning the Democratic presidential nomination are less than 50%. The catalyst for this downward trend comes from two figures: former House Speaker Pelosi did not explicitly express her support for Biden, and Hollywood actor George Clooney, a long-term Democratic Party funder, published a comment in the New York Times, saying that Biden is no longer the Biden of the past. What impact will this news have on the global political landscape and the cryptocurrency market? Welcome to leave a message in the comment area to discuss.