A lot of things still need to be looked at, and hard.

"But I think a lot of the other guys really need you."

A lot of research needs to be done to understand the long-term impact.

A lot of the time he needs space just for himself, to move on his own.

"A lot of problems that are very gray areas need to be put in black and white."

"I think a lot of work needs to be done."

A lot of the kids needed a week away from their lives.

A lot of planning still needs to be done on it.

You can't imagine what a lot of things one needs even for such a simple thing as that.

But a lot of very serious and important work needs to happen first.