keep the edge

She is working to ensure America keeps its leading edge in science and technology.

"Forbes has managed to keep its edge through a very difficult time."

"I think I've tried to keep my edge," he said.

He needed to keep his edge and not slip away into depression again.

Even so, we should maintain our special relationship and help Israel keep its qualitative military edge.

And it seems that the show will keep its edge.

You wonder now that things are going well, how I'll keep my edge.

"But in order to keep its edge, it needs to reinvent itself."

"In my mind, that is not enough for us to keep our edge."

Democrats were expected to keep their 4-to-2 edge over Republicans in the House.