Ukraine aid standoff, Murdoch's legacy and covering catastrophe in Libya

President Joe Biden promises more aid for Ukraine but must overcome opposition from Republican hardliners. Automakers risk a wider strike from union workers. Rupert Murdoch steps down as chairman of Fox and News Corp. Go behind the scenes of Reuters' coverage of the Libya floods. Plus, we visit the flea market in L.A. where striking actors and writers look for other ways to pay the rent.Visit the Thomson Reuters Privacy Statement for information on our privacy and data protection practices.You may also visit megaphone.fm/adchoices to opt out of targeted advertising. Learn more about your ad choices. Visit megaphone.fm/adchoices