POSTGAME PRESS CONFERENCE: Marcus Smart says Celtics' "mindset changed" in last two wins

Marcus Smart talks about the difference between the last two games and the previous three. He talks about how forcing turnovers was a crucial part in tonight's victory. He also talks about Joe Mazzulla and Derrick White and the impacts they have on the team. CONNECT ➡️ Subscribe to our channel:    / @nbcsboston   || Our website: https://www.nbcsports.com/boston/ || Follow us on Twitter, Instagram, Facebook, and TikTok @nbcsboston 🎧Listen to our podcasts: 🏀 Celtics Talk: https://link.chtbl.com/RJkwuSSg 🏈 Patriots Talk: https://link.chtbl.com/I4lb7Oey 🔗 Next Pats: https://link.chtbl.com/nextpatspod The official YouTube page of NBC Sports Boston. Home of the Celtics, Patriots, Red Sox, and Bruins. We connect fans with the teams they love.