Some of the victims recovered after Thursday's wreck of a ship near Sicily were placed in body bags before being brought ashore to the island of Lampedusa. Reuters /Landov hide caption

itoggle caption Reuters /Landov

Kenyan police officers take cover outside the Westgate mall in Nairobi on Monday. Simon Maina /AFP/Getty Images hide caption

itoggle caption Simon Maina /AFP/Getty Images

Kenyan soldiers outside the Westgate shopping mall in Nairobi on Monday. Inside, attackers had killed dozens of shoppers, wounded more and it was feared they also had hostages. Daniel Irungu /EPA/Landov hide caption

itoggle caption Daniel Irungu /EPA/Landov

Zimbabwe's President Robert Mugabe (left) greets South African President Nelson Mandela in Harare, Zimbabwe, in 1998. The two men have shaped their countries in dramatically different ways. Rob Cooper/AP hide caption

itoggle caption Rob Cooper/AP

A well-wisher uses his phone to take a picture of a banner of photos of Nelson Mandela outside the Mediclinic Heart Hospital in Pretoria, where the former South African president is being treated. Ben Curtis/AP hide caption

itoggle caption Ben Curtis/AP

When Barack Obama was a U.S. senator in 2006, he visited Kenya, the homeland of his father. He's shown here planting a tree with Wangari Maathai, a Kenyan who won the Nobel Peace Prize. He is not stopping in Kenya on his current African tour, however, a decision that has upset many Kenyans. Simon Maina/AFP/Getty Images hide caption

itoggle caption Simon Maina/AFP/Getty Images

A woman sells bananas at the Kampala Airport. Ugandans eat about a pound of the fruit, on average, per day. Ronald Kabuubi/AP hide caption

itoggle caption Ronald Kabuubi/AP

Sheep graze in the street last year in Cairo. Gianluigi Guercia/AFP/Getty Images hide caption

itoggle caption Gianluigi Guercia/AFP/Getty Images

Kenyans watch a presentation at the "mobile apps garage showcase" this in Nairobi. Gregory Warner/NPR hide caption

itoggle caption Gregory Warner/NPR