While there isn't a single definitive "news article" on the topic, the Archive itself hosts several curated collections and primary source materials that function as a living record of the show:
The Internet Archive hosts multiple uploads of El Tigre , including: el tigre internet archive
Beyond the cartoon, the "El Tigre" moniker on the Internet Archive links to various unrelated but culturally significant works: While there isn't a single definitive "news article"
How to find or contribute material