Inside the Republican Party, a class war is playing out between the pro-Trump base, which is ready for the nomination fight to be over, and the anti-Trump donor class, which thinks it’s just getting started. Astead Herndon, a political correspondent for The Times and the host of “The Run-Up,” explains the clash. Guest: Astead W. Herndon (https://www.nytimes.com/by/astead-w-herndon?smid=pc-thedaily) , a political correspondent and host of The Run-Up for The New York Times. Background:  • Listen to “The Run-Up” (https://www.nytimes.com/2024/01/25/podcasts/trump-nikki-haley-gop.html?smid=pc-thedaily) on tensions between big Republican donors and the party base. • Former President Donald J. Trump said donors to Nikki Haley, his remaining Republican rival, would be “barred from the MAGA camp (https://www.nytimes.com/2024/01/25/us/politics/trump-haley-donors-maga-blacklist.html?smid=pc-thedaily) .” For more information on today’s episode, visit nytimes.com/thedaily (http://nytimes.com/thedaily?smid=pc-thedaily) . Transcripts of each episode will be made available by the next workday.