Released hostage Eli-Ya Cohen attended the annual Israel Parade in New York. He said: 'I can't stop thinking about Alon. My friend, my brother who is still being held somewhere underground.' He added, 'The thought of what he's going through there, without medical care, without anyone to talk to is inconceivable. I appeal from here to the Prime Minister, to the Defense Minister, to anyone involved - bring my brother back. If you managed to bring me home, I trust you can bring back the others too.'