Chris Christie urges Republicans to drop election lies, conspiracies: 'This has to stop'

Summary: Debate over the future of the Republican party is underway ahead of the 2022 midterm elections, and former New Jersey Gov. Chris Christie has some advice for the GOP. He says it's time to stop focusing on grievances and believing in conspiracy theories - strategies employed by former President Donald Trump. Christie joins Judy Woodruff with more on that, and his new book, "Republican Rescue." PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders