FOX NEWS: 'Roseanne' firing casts harsh new spotlight on ESPN star Keith Olbermann's offensive, vulgar tweets

'Roseanne' firing casts harsh new spotlight on ESPN star Keith Olbermann's offensive, vulgar tweets



A harsh new spotlight is falling on the vulgar social media history of ESPN star Keith Olbermann after the network’s parent, Disney, fired Roseanne Barr for a racist tweet.