<https://royalpurplenews.com/18470/opinions/concussions-threaten-future-of-the-nfl/>
<http://schema.org/description>
"Check out royalpurplenews.com and visit local distribution stands for newspapers. News sections include news, opinions, arts & rec, lifestyle, Biz & Tech and sports."
<https://royalpurplenews.com/18470/opinions/concussions-threaten-future-of-the-nfl/>