I heard a person on television say the following...
"Pittsburgh need to win this game."
To me, this sounds incorrect. I think it should be "needs to." If however, the announcer had said...
"The Steelers need to win this game."
it sounds right to me. So, I have always gone by the following
plural = need; singular = needs
However, this again does not make sense for some words (e.g. I = need). Is there some hard and fast rule on when need should be used vs. needs?