The judicial method requires a rigorous debate of opposing stories in a case before a court of law.

"Part of this healthy process is rigorous debate in the media," it said.

At that time, he said, the Supreme Court's decision "seemed a reasonable means of promoting diverse and rigorous debate of controversial issues."

Hood remarked, "Out of healthy and sometimes very rigorous debate, things get better.

This is something that needs rigorous debate.

In fact, Italian television is full of rigorous political debate by an abundance of opposition voices.

We shouldn't be surprised or uncomfortable that there is a rigorous and thorough debate.

Hard questions, to be sure, and they're open to rigorous debate.

Above all, there needs to be rigorous debate of the proposals set out by Dilnot.

The proposal had received neither rigorous internal debate nor public comment, even though the commission had spent months soliciting comments on other proposals.