Apprentice

NEW YORK: US President-elect Donald Trump on Friday mocked his "Apprentice" successor Arnold Schwarzenegger over ratings for the TV show, sparking a Twitter fight between America's two biggest celebrities-turned-politicians. Former action movie star Schwarzenegger responded by suggesting that Trump turn his attention to his work as the nation's new president. He quoted Civil War-era President Abraham Lincoln in advising Trump. Trump, who became a household name as the tough host of "The Apprentice" and sister show…