Celebrities tell followers to #GetCovered with Obamacare

John Legend performs at the annual shareholders meeting for Walmart in Fayetteville, ArkansasBy Lewis Krauskopf NEW YORK (Reuters) – While technical problems slowed the launch of new "Obamacare" websites to sell health insurance on Tuesday, the law's supporters on Twitter had an easier time welcoming the "Affordable Care Cat." Celebrities and community groups took to social media to promote President Barack Obama's Affordable Care Act, the 2010 law popularly known as Obamacare, that aims to provide health coverage to millions of uninsured Americans beginning next year. …