Austin Reaves interrupts news conference after Luka Doncic makes 5 straight half-court shots

Austin Reaves was asked what he has learned from playing alongside Walker Kessler at Lakers practice on Wednesday. He began waxing poetic about Kessler’s care factor — before abruptly cutting himself off.  Reaves lost his train of thought.  Something stunning caught his eye. He came to a full stop. He had to acknowledge it.  Los…