A shekara ta 2005, ya kafa Nelson Mandela Legacy Trust, tafiya zuwa Amurka don yin magana a gaban Brookings Institution da NAACP a kan bukatar taimakon tattalin arziki ga Afirka. Mandela ya yi magana da Sanata Hillary Clinton da Shugaba George W. Bush na Amurka kuma ya fara ganawa da Sanata Barack Obama. Mandela ya kuma karfafa Shugaba Robert Mugabe na Zimbabwe ya yi murabus saboda karuwar cin zarafin bil'adama a kasar. Lokacin da wannan ya tabbatar da rashin tasiri, ya yi magana a bainar jama'a a kan Mugabe a shekara ta 2007, yana roƙonsa ya sauka "tare da sauran girmamawa da ƙarancin mutunci. "A wannan shekarar, Mandela, Machel, da Desmond Tutu sun kira wani rukuni na shugabannin duniya a Johannesburg don ba da gudummawar hikimarsu da jagoranci ga wasu daga cikin matsalolin da suka fi wuya a duniya. An sanar da kafa wannan sabon rukuni, The El Thandla, a cikin jawabin da ya yi a duk faɗin Amurka game da bukatar taimakon tattalin arziki ga Afirka. Mandela ya yi magana da Sanata Hillary Clinton da Shugaba George W. Bush na Amurka kuma ya fara ganawa da Sanata Barack Obama. Mandela ya kuma ƙarfafa
Bikin rufe gasar cin kofin duniya