And now Biden in Arizona for those "more important things" than border crisis: "Build chips 3 nanochips, the 3 nanochip, chips that are 3 nano.. You can clap for that."

In a tense interview, Fox host Martha MacCallum can't believe Biden's National Security Advisor Kirby outrageous response to drone question: "Why doesn’t the US government know?! This is shocking! How can you stand there?.."