Still, the marijuana issue has been one of the most troubling for the league the past two years.

The third story, and the most troubling, forms the backdrop for everything else.

One of the most troubling rules going into effect in 1907 limited eligibility to three years.

The good Doctor here may be able to address your most troubling symptom.

And perhaps most troubling of all, far too much uncertainty still.

Perhaps the most troubling statistics involve those who have already made their way through the school system.

The analysis found that the trend was most troubling among young people.

I had to tell my parents, which was the most troubling for me.

Some experts question how far even Sunday's test will go in answering the most troubling questions.

Yet, in some way, we have an Administration that reflects the most troubling features of our culture.