After the Wurth 400 at Dover, Kyle Busch was being interviewed following his P4 performance. That’s when he got interrupted. The crew of Martin Truex Jr. were pushing their car to the NASCAR garage and got a little too close. Kyle Busch was talking with Regan Smith. He had started on the pole and came away with a top-5 finish. That is what Busch should be able to do week in and week out. He called it a “regular” day. And he’s right, that should be the standard. However, before he could finish his thoughts, he was almost run over by the 19-car coming off pit road. Truex Jr. finished P3 ahead of…