Protests over the Israel-Hamas war have reached boiling point at US universities, leading to the arrests of hundreds of protesters on campuses across the country. Police have been involved in clashes with pro-Palestinian protesters who have set up encampments on dozens of campuses, with over 500 arrests being made. But what are their demands, how have things escalated and where have people been arrested? Here's what's happened so far. Please use Chrome browser for a more accessible video player 1:36 University protests continue across the US What are the protests about? The message from the students in encampments has been...