2015年CRI 肯尼亚大学遇袭147人死亡 伊朗核谈达成框架性协议（在线收听）

A hostage crisis at a university in east Kenya has left 147 people dead.

The four gunmen who lauched the deadly attack have been killed by security forces.

Militants stormed Garissa University College at dawn on Thursday, taking students hostage and battling security forces over several hours.

Somali militant group al-Shabaab is claiming responsibility.

This is same group behind the 2013 attack on the upscale Westgate shopping mall in Nairobi which left dozens dead.

A preliminary deal on Iran's nuclear program has been reached following marathon talks between Iran and 6 world powers in Switzerland.

The agreement will see Iran will shut down more than two-thirds of its centrifuges for 10 years, reduce 98 percent of its stockpile of enriched uranium for 15 years, dismantle a reactor that could produce plutonium, and accept verification.

In exchange, economic sanctions currently being imposed on Tehran are to be rolled back, but only after the United Nations confirms compliance.

Negotiators are now working on the specifics required to complete a comprehensive deal by June 30th.

U.S. President Barack Obama is hailing it as historic, saying it meets Washington's core objectives.

However, Israel is dismissing the deal as being detached from reality.