, allowing them to see light and the outline of some shapes. The electronic chips contain photosensitive pixels which send signals to the optic nerve and then the brain. One of the men said he'd dreamed in colour for the first time in 30 years.

The coach of Fiorentina, the Serie A Italian football team, has been sacked for assaulting one of his own players. Delio Rossi punched the midfielder Adem Ljajic in a row over a substitution. Rossi became enraged when Ljajic

sarcastically

applauded the coach's decision to replace him.

BBC News

第二页：中英双语听力稿

Documents seized from Osama bin Laden's hideout a year ago appear to show that the head of al-Qaeda had become frustrated with regional jihadist groups. The documents also show that bin Laden wanted to target President Obama's plane. Here's our security correspondent Gordon Corera.

一年前从本拉登藏身地抓获的文件似乎显示，基地组织的这位领导人一度对地区基地组织感到失望。文件还显示，本拉登希望将总统奥巴马的飞机作为袭击目标。BBC安全记者Gordon Corera报道。

It is impossible to know how representative these documents are. But as well as showing the desire to kill the president, they provide a series of unique snapshots of the concerns of top al-Qaeda officials from 2006 to 2011. If there is one unifying theme, it is frustration - frustration for Osama bin Laden at the actions of groups which had affiliated themselves to al-Qaeda but whose actions could not be controlled, for instance, the way in which al-Qaeda in Iraq killed Muslims undermining support.