/tags/memories-of-nelson-mandela memories of Nelson Mandela en-US Copyright Wed, 11 Dec 2013 18:12:32 GMT /2013-12-11/nelson-mandela-made-this-world-a-better-place-dallas-helen-giddings-says Update, 12:09 p.m. Wednesday: President Obama eulogized Nelson Mandela Tuesday at his memorial service in Johannesburg.Helen Giddings, a state… Wed, 11 Dec 2013 18:12:32 GMT /2013-12-11/nelson-mandela-made-this-world-a-better-place-dallas-helen-giddings-says Eric Aasen, Courtney Collins