Hundreds of Palestinians gathered in Gaza yesterday for the funerals of journalists killed in Israeli strikes at the weekend.

Four of the six journalists killed were Al Jazeera staffers.

Israel says it targeted prominent Al Jazeera reporter Anas al-Sharif as he was a "terrorist" posing as a journalist, a claim Al Jazeera strenuously denies.

The United Nations has called the deaths a "grave breach of international humanitarian law".

• Guest: Peter Greste, Executive Director of the Alliance for Journalists' Freedom and former correspondent for Al Jazeera in the Middle East 
• Producer: Jason Whittaker