that's because the free pbs app lets you watch the best of pbs anytime, anywhere.download the pbs app on your mobile or streaming device. wow, you get to watch all your favorite stuff. it's to die for. now you won't miss a thing. this is the way. the xfinity 10g network. made for streaming. ♪ geoff: good evening. i'm geoff bennett. amna nawaz is away. on the newshour tonight, hundreds are arrested as more pro-palestinian protests spread across college campuses. a key witness takes the stand in donald trump's hush money trial

. ♪ ♪ ♪ ♪ announcer: get the free pbs app now and stream the best of pbs. against the

. ♪ ♪ ♪ ♪ announcer: get the free pbs app now and stream the best of pbs. >> good evening. >> on thetudents occupy a columbia university

. ♪ ♪ ♪ ♪ announcer: get the free pbs app now and stream the best of pbs. amna: good evening.ff: and i'm geoff bennett. on the “newshour” tonight, hamas considers the latest ceasefire proposal as israeli leaders brace for potential

. ♪ ♪ ♪ ♪ announcer: get the free pbs app now and stream the best of pbs. ♪ ♪ ♪ ♪

connect with frontline on facebook, instagram and x, formerly twitter, and stream anytime on the pbs app. >> you find so many families left with unanswered questions. >> he should not have died. >> people know about deaths in police interactions, but no one really knows the extent of it. >> we're real world practitioners, so we're dealing with a real world problem. >> it's important to identify what went wrong and who was responsible. >> narrator: next time, on frontline. >> frontline is made possible by contributions to your pbs station from viewers like you. thank you. and by the corporation for public broadcasting. additional support is provided by the abrams foundation, committed to excellence in journalism... park foundation, dedicated to heightening public awareness of critical issues... the john d. and catherine t. macarthur foundation committed to building a more just, verdant and peaceful world. more at macfound.org. the heising-simons foundation, unlocking knowledge, opportunity and possibilities. at hsfoundation.org. and by the frontline journalism fund, with major support fro

and the pbs app.hey looked out and saw what appeared to be part of their plane peeling off. nbc news correspondent steve patterson explains. >> reporter: it is the very last thing anyone wants to see, looking out of the window of their plane. passengers onboard southwest flight 3695, stunned treated to white knuckle watch party, witnessing part of their own plane ripping off in realtime. the boeing 737 scheduled to fly from denver to houston this morning, when part of the engine's cowling, or the protective cover that houses the engine appears to peel back. >> let's go ahead and declare an emergency. we've got a piece of engine cowling peeling off apparently. >> reporter: the faa saying in part the pilot reported the engine cowling fell off during takeoff and struck the wing flap. the boeing was towed to the gate, the faa will investigate. >> it's typically due to failure of maintenance personnel to properly secure the engine. >> reporter: while the plane is manufactured by boeing, the engine is not.