US Vice President Joe Biden paid tribute to Nelson Mandela on Monday as he signed the official book of condolences at the South African Embassy in Washington. Biden called Mandela a 'truly remarkable man'. Duration: 01:01
US Vice President Joe Biden paid tribute to Nelson Mandela on Monday as he signed the official book of condolences at the South African Embassy in Washington. Biden called Mandela a 'truly remarkable man'. Duration: 01:01