 Donald Reagan saying if fellow democracies are threatened, we are threatened too. Of course, that's the idea behind Article 5, which is the beating heart of NATO. That's an attack on one is an attack on all. Last night in Washington, Ukraine's President Volodymyr Zelensky urged the U.S. to continue its support of his country and not wait for the outcome of the November election between Biden and former President Donald Trump to decide how to move forward.