Speedy Gonzales rival became Daffy Duck. Feeling that the character presented an offensive Mexican stereotype, Cartoon Network shelved Speedy's films when it gained exclusive rights to broadcast them in 1999 (as a subsidiary of Time Warner, Cartoon Network is a corporate sibling to Warner Bros.). In an interview with Fox News on March 28, 2002, Cartoon Network spokeswoman Laurie Goldberg commented, "It hasn't been on the air for years because of its ethnic stereotypes." Despite such controversy over potentially offensive characterizations, Speedy Gonzales remained a popular character in Latin America. The Hispanic-American rights organization League of United Latin American Citizens called Speedy
What a Cartoon! custom in live action film and television, the company did not pay each creator for the storyboard submitted and pitched. For the first time in the studio's history, individual creators could retain their rights, and earn royalties on their creations. While most in the industry scoffed at the idea, encouragement, according to Seibert, came from the cartoonists who flocked to Hanna-Barbera with original ideas. The format for "What a Cartoon!" was ambitious, as no one had ever attempted anything similar in the television animation era. The shorts produced would be a product of the original cartoonists' vision, with no executive