CNN's Evan Pérez and Shimon Prokupecz
The terrorist attack on the Westgate Mall in Nairobi, Kenya, cost as little as a couple thousand dollars to pull off, according U.S. law enforcement sources.
Far from the portrayal of a sophisticated attack in the weeks after the September attacks that killed 67 and wounded 200, U.S. officials say the attack was relatively simple and cheap. Authorities believe the attackers were affiliated or inspired by Al-Shabaab, the Islamist terror group based in Somalia.
By Tom Cohen
Secretary of State John Kerry urged Congress on Tuesday to put off more sanctions against Iran at this time, saying "this is a very delicate diplomatic moment" to seek a peaceful solution to the issue of preventing Tehran from gaining nuclear weapons.
Kerry, appearing before the House Foreign Affairs Committee, sought to reassure lawmakers about the Obama administration's commitment to preventing a nuclear armed Iran, but underscored the importance of international diplomatic efforts that have so far produced a temporary agreement curbing its nuclear program.
"Iran will not acquire a nuclear weapon," he said, stressing that declaration was the centerpiece of President Barack Obama's foreign policy.
By Jill Dougherty
Arriving on stage at FNB stadium in Johannesburg to pay tribute to Nelson Mandela, President Barack Obama shook hands with dozens of other world leaders, pausing briefly to grasp the hand of Cuban President Raul Castro.
It was a moment of high symbolism. More than 50 years after the Cuban Revolution, the United States and Cuba still do not have diplomatic relations.
The President has eased some of the economic embargo and travel restrictions that the administration of President George W. Bush strongly enforced, but relations still are tense. Cuba continues to imprison an American citizen, Alan Gross, who was arrested in 2009 on charges of attempting to destabilize the Cuban government.
CNN's Security Clearance examines national and global security, terrorism and intelligence, as well as the economic, military, political and diplomatic effects of it around the globe, with contributions from CNN's national security team in Washington and CNN journalists around the world.
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