FOX NEWS: Roseanne Barr back on Twitter after 'leaving,' blames 'Ambien tweeting' after ABC cancels hit show

Roseanne Barr back on Twitter after 'leaving,' blames 'Ambien tweeting' after ABC cancels hit show



Less than 14 hours after following up a racist tweet by writing, "I apologize. I am now leaving Twitter," Roseanne Barr was back on the social media platform late Tuesday.