we ll tell you why. also, chris rock claps back nearly a year after millions around the world watched the infamous slap by will smith at the oscars. rock reacts. i m not a victim, baby! and, later, echos from the past. musical instruments saved and restored, play sounds of survival. my grandfather didn t want to see instruments being destroyed, broken, or lost. announcer: this is the cbs weekend news from new york with jericka duncan. good evening and thanks for joining us on this sunday. the race for the white house is on. former president donald trump took a victory lap after winning more than 60% of a straw poll vote at the conservative political action conference in maryland. some of his potentially biggest challengers were no-shows at the event as the republican primary field is starting to take shape. for the democrats, president biden has yet to face any real competition from within his own party. but today on in anface the nat joe manchin left the door
ukraine is continuing, despite a claim from wagner mercenaries that they were in control of the town. mp andrew bridgen is susupended from the conservative party after appearing to compare covid 19 vaccines with the holocaust. good afternoon. ambulance workers in england and wales are striking over pay for a second time. managers are warning the impact is likely to be worse than last month s stoppage, because now call handlers are also on strike. the prime minister says it s terrifying people don t know what will happen if they call 999. but ambulance staff say they will leave picket lines to respond to all category one emergency calls, where there s a threat to life. 0ur health correspondent dominic hughes reports from manchester. ambulances are still responding to life threatening emergencies. but the picket lines outside ambulance stations across wales and almost all of england tell their own story. i always wanted to be a paramedic from being a child and i wanted to help
domestic flights have resumed across the united states after being grounded because of a safety system failed. counter terrorism police investigate how scrap metal containing traces of uranium arrived at london s heathrow airport last month. and the conservative mp andrew bridgen is suspended from his party after appearing to compare covid 19 vaccines with the holocaust. good afternoon. ambulance workers in england and wales are striking over pay for a second time. managers are warning the impact is likely to be worse than last month s stoppage, because now call handlers are also on strike. the prime minister says it s terrifying that people don t know what will happen if they call 999. but ambulance staff say they will leave picket lines to respond to all category one emergency calls where there s a threat to life. 0ur health correspondent dominic hughes reports from manchester.. ambulances are still responding to life threatening emergencies. but the picket lines outside
in east palestine, ohio. one month later, residents say they are still physically suffering, even though the epa s testing shows the air and water are safe. it is the late st dramatic incident on the tracks that has the authorities and public concerned. it feels like we re talking more about train derailments recently. are we seeing a spike in incidents? we are not. if you go back for the last five or six years, you see we re at a constant rate. reporter: and according to federal data, rail remains the safest way to move hazardous materials. but after the east palestine disaster, ohio senator sherrod brown would like to see rail safety standards improve. it s clear that their greed and incompetence always takes precedent over making their workers safe and making communities safe that they go through. reporter: last week, brown and a bipartisan group of
areas where people refuse to move at certain times of night. unfortunately, society hasn t got more polite and safer. and since then, the rail safety standards have designated that train drivers are lone workers. so, every role has to be reevaluated in light of us being lone workers. so, where this is no staff on stations, nobody in booking offices, and nobody in trains. we do not believe it is safe for the travelling public. also, we do believe you need everybody in all those positions to run a safe railway, and we will not be the supporting d00 if it comes forward as part of this deal. more on the strikes now and in scotland, exams are being rescheduled as secondary teachers strike in their dispute about pay. some preliminary exams have been affected. unions are asking for a ten % pay increase the scottish government says that s unaffordable. it follows a strike by primary schools teachers yesterday also over pay. 0ur scotland correspondent lorna