Celtics Press Conference April 16, 2024 2:04 pm Al Horford talks about Blake Griffin announcing his retirement Al Horford talks about how great of a teammate Blake Griffin was last season Celtics Videos 1:53 Forsberg: Expect C's to ‘tread cautiously' with Porzingis' return 0:37 Brown & White ‘proud' of Aaron Nesmith's role with Pacers 0:58 Jaylen Brown talks blocking out the outside noise 1:38 How much can Indiana challenge Celtics in the Eastern Conference Finals? 1:16 Defining Moments: Paul Pierce and LeBron James Game 7 Duel