Roseanne Barr went on an exceedingly racist tirade this morning, even for her.
On Tuesday morning, Barr said this of President Obama's former black female advisor Valerie Jarrett: "Muslim brotherhood & planet of the apes had a baby=vj." Barr's tweet caused understandable outrage on social media, eventually prompting the actress to quit Twitter. Wanda Sykes also resigned from her role as consulting producer on Roseanne.