That is some wild, unhinged stuff from the President.
Welker is a good person and honest journalist and didn’t deserve that but more importantly we have a president who constantly pushes conspiracy theories with zero evidence and can’t respond when politely challenged on that.
Here's the full chain of events that led to Trump storming out of his interview with Kristin Welker, beginning with her pressing him on the weaponization fund, continuing with her pointing out the baselessness of his "rigged election" lies, and concluding with him calling her "crooked or stupid" and leaving