ABC canceled its hit reboot of “Roseanne” on Tuesday following star Roseanne Barr’s racist tweet that referred to former Obama adviser Valerie Jarrett as a product of the Muslim Brotherhood and the “Planet of the Apes.” ABC Entertainment President Channing Dungey said the comment “is abhorrent, repugnant and inconsistent with our values.” Barr had apologized … Continue reading ABC Cancels ‘Roseanne’ Following Star’s Racist Tweet