More than 20 million Americans sign up this year for 'Obamacare' plans

More than 20 million U.S. citizens have signed up for this year's affordable health insurance plans introduced thanks to the Barack Obama Administration's healthcare reform, known as' Obamacare', a record number that far exceeds the 16 million registrations of the previous year. The current President, Joe Biden, has celebrated in a statement this "great…