Letta confirms attendance at Mandela service
Obama, Hollande and Cameron also attending09 December, 11:50
United States President Barack Obama, French President Francois Hollande and British Prime Minister David Cameron will also be among those attending Tuesday's service at a Soweto stadium.
"Tomorrow I'll be in Johannesburg to pay Italy's tribute to Nelson Mandela," Letta said. Over 100 current or former heads of state or government are to attend either Tuesday's memorial or Sunday's state funeral for the former South African president and anti-apartheid leader.