al-Shabab

A crowd gathers near the Dayah Hotel after it was heavily damaged by bomb blasts on Wednesday in Mogadishu, Somalia. Farah Abdi Warsameh/AP hide caption

Somali soldiers stand guard next to wreckage from a car bomb outside the U.N.'s office in Mogadishu on Tuesday. At least 13 people were killed in twin bombings near U.N. and African Union buildings adjoining Mogadishu's airport, police said, in what the jihadist al-Shabab group claimed as a suicide attack. Mohamed Abdiwahab/AFP/Getty Images hide caption

Fire is seen at the scene of a car bomb attack claimed by Al-Qaeda-affiliated Shabab militants on the Naasa Hablod hotel in Mogadishu on Saturday. Mohamed Abdiwahab /AFP/Getty Images hide caption

A hole is seen in a plane operated by Daallo Airlines as it sits on a runway at the airport in Mogadishu, Somalia, on Tuesday. AP hide caption

People carry away a body from Lido beach in Mogadishu, Somalia, after an attack on a beachfront restaurant. Mohamed Abdiwahab/AFP/Getty Images hide caption

President Obama and Kenya's President Uhuru Kenyatta onstage after delivering remarks at the Global Entrepreneurship Summit at the United Nations compound in Nairobi, on Saturday. Noor Khamis/Reuters/Landov hide caption

Kenyan Christians pray as they join a morning service at Holy Family Basilica in Nairobi, Kenya, on Sunday. Sayyid Azim/AP hide caption

A woman cries after she viewed the body of a relative killed in Thursday's attack on a university, at Chiromo funeral home, in Nairobi. Sayyid Azim/AP hide caption

Garissa University students comfort each other after they were rescued from Thursday's deadly attack. Daniel Irungu/EPA /LANDOV hide caption

Students gather at a distance from the Garissa University College after an attack by gunmen in Garissa, Kenya, Thursday. The attack has injured dozens of people; a siege is ongoing. AP hide caption