![Students rally at Columbia on Monday despite the ultimatum for them to vacate the campus.](https://imagenes.elpais.com/resizer/v2/2YNQJEXCUX632YCXNJH436IWSU.jpg?auth=e577e0c9ece9d48ccc5c8d5e513a0b70127cac2dc9529047e56ddebf73298e75&width=414&height=233&focal=1016%2C275)
Gaza protests at US universities deepen divisions among Democrats
The breakdown in negotiations between Columbia administrators and student representatives has exacerbated a phenomenon sweeping higher education centers in the United States
The breakdown in negotiations between Columbia administrators and student representatives has exacerbated a phenomenon sweeping higher education centers in the United States