Brett Brown discussed his feelings about his job security after the Celtics swept his 76ers in Game 4. It's difficult, he said, especially given the loss of Ben Simmons. He also praised Tobias Harris' leadership and determination to come back after a scary fourth quarter injury. br br The CLNS Media Network is the leading provider for videoaudio content. CLNS is a fully credentialed member of the media with access to all NFLNBANHLMLB teams & venues.