ABC cancels 'Roseanne' following star's racist tweet
11:53am PDT - May 29th, 2018 valerie jarrett - Associated PressNEW YORK (AP) — 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 Presi…