[NBC Sports Boston] - Is Game 3 vs. Celtics a must-win for Knicks? Shaq, Barkley make the argument

The New York Knicks shocked the basketball world by of their Eastern Conference semifinals series versus the Boston Celtics on the road. Despite trailing by 20-plus points in both games, the Knicks made stellar second-half runs and . , the Knicks are in a very good spot as the action shifts to Madison Square Garden in New York for the next two games. But the job isn’t finished for the Knicks. They can’t give the Celtics an opening. That’s the message two Hall of Famers —