CHICAGO -- About a day after a massive earthquake shook Japan and brought on a deadly tsunami, comedian Gilbert Gottfried took to his Twitter account and did what comedians do: He started writing jokes.
Those wisecracks, all riffing off the unfolding disaster in Japan, wound up costing Gottfried his gig as the voice of insurance company Aflac Inc.'s iconic duck, sparking a furious online debate over comedy in the age of social media and whether it's ever "too soon" to seek humor in tragedy.