text:  Live from NPR News in Washington, I'm Jack Spear. Seeking to show he is not going anywhere, President Joe Biden is in Wisconsin today. Biden saying since his poor debate performance last week, there has been a lot of speculation. However, the president stated, let me make this clear, I'm staying in the race. It again took aim at his opponent, presumptive Republican nominee Donald Trump. If they got too old to beat Donald Trump,