ABC was swift with action to cancel it’s hit-reboot ‘Roseanne’ after the show’s star, Roseanne Barr, tweeted that former White House adviser Valerie Jarrett is a product of the Muslim Brotherhood and the “Planet of the Apes.”  680 News has the story.  In the past, ABC executives have privately said that they hold their noses when Barr tweets. They know some of her posts have been problematic — full of pro-Trump conspiracy theories that mislead her fans. CNN has more