An elementary school band perform the national anthem before the game between the Boston Celtics and the Brooklyn Nets last night It didn't go well and the broadcast was cut short

End of an era in Boston

AJ Dybantsa being from the Boston area This is my last year being a Celtics fan

Knicks fans at MSG boo the president during National Anthem

Knicks radio announcers get emotional calling the end of Game 5

No 1 overall NBA Draft pick and Massachusetts native AJ Dybantsa tossed the first pitch at the Red Sox game

NYPD Clash With Knicks Fans Near Bryant Park Following NBA Finals Loss