Dissatisfaction with the advisers of President Joe Biden and his family members is growing in the US Democratic Party due to the concealment of issues related to the head of state's age, after his failure in the pre-election debate with his opponent, Republican Donald Trump, reports the Financial Times. An interview with Democratic Party donors, advisers, and activists after Thursday's debate has revealed their growing conviction that Biden is no longer able to challenge Trump and should give way to a younger candidate. A veteran of the Democratic Party noted that the Biden team was not transparent regarding the deterioration of the president's health condition. He added that there is growing concern that the close circle of the president is concealing something from everyone. And as another source familiar with the situation said, some of the intelligence officers who conduct daily briefings for Biden had noticed a deterioration in his health condition as early as last year, an this refutes the assurances of the White House and politicians about the president's sharp mind in connection with the election campaign.