Twitter and Facebook vow to challenge Turkey over ban
Both Twitter and video-sharing service YouTube were inaccessible for hours on Monday, after a Turkish court ordered the removal of images of a prosecutor held at gunpoint by far-left militants.
A gunman poses with prosecutor Mehmet Selim Kiraz with a gun on his head after he was taken hostage in his office in a court house in Istanbul(photo credit: REUTERS)ByREUTERS
