A tough question with no easy answer I know of.

The company must also continue to answer tough questions from the media.

But the park officials are going to ask some tough questions about what we're doing here.

You don't have a Congress to ask tough questions of the administration.

"We want them to ask the tough questions and get good value for their money."

I think you have some very tough questions to answer, my man.

It was a tough question, and not many hands shot up.

I asked myself a lot of tough but necessary questions.

That's a tough question to ask about a nice guy.

He'd asked another tough question again, something that the people around the table didn't much like.

Because he made himself available to the news media to answer difficult questions.

You would like to know what are these difficult questions!

As always, he was the one to ask the most difficult questions to answer.

From the time they begin to talk, kids can ask some pretty difficult questions.

We had some very difficult questions to put to each other.

These are difficult questions, but they need to be asked.

We must ask and answer the difficult questions about the future of our country.

You often ask me difficult questions, and I don't answer.

Exactly how best to deal with the pain is a difficult question.

That is a difficult question for a woman to answer.