The Post on South Park's long life.

How 'South Park' became the ultimate #bothsides show [in print as Should 'South Park' grow up?]

By Travis M. Andrews

Washington Post October 18 2918, p. C1, 3

https://www.washingtonpost.com/arts-entertainment/2018/10/17/how-south-park-became-ultimate-bothsides-show/