Chaotic scenes on US university campuses after police raid a sit-in protest at Columbia University in New York making more than 100 arrests, and violence breaks out between rival demonstrators at UCLA in Los Angeles.

Also in the programme: protestors in the Georgian capital Tbilisi clash with riot police as a proposed new law polarises opinion between pro EU and pro Russian elements; could this have far wider consequences? And we reflect on the life of American novelist Paul Auster who has died.

(IMAGE: CHP officers put on their gear amid clashes near an encampment (not pictured) by supporters of Palestinians in Gaza, on the University of California, Los Angeles (UCLA) campus, in Los Angeles, California, U.S., May 1, 2024 / CREDIT: Reuters / David Swanson)