As Twitchy reported, in a series of now-deleted tweets, Roseanne Barr said she was “ambien tweeting” when she sent that early-morning racist tweet aimed at Valerie Jarrett that cost her her show on ABC.

Sanofi US, the manufacturer of Ambien, wasn’t about to take the blame for her actions and sent out a rather politically charged subtweet:

For her part, Barr has not left Twitter and is gearing up to fight back. Looks like the Ambien has worn off:

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