Influential Koch network backs Nikki Haley for president in 2024 GOP primary : NPR

Americans for Prosperity, or AFP, says it believes nearly three-quarters of Republican voters are ready to move on from Trump. That's despite the former president leading among Republicans by a wide margin in national and key primary-state polls.

https://www.npr.org/2023/11/28/1215562976/nikki-haley-koch-brothers-iowa-new-hampshire-gop-primary

Koch brothers’ advocacy group courts far-right Republicans it vowed to thwart

Americans for Prosperity Action recently invited two politicians who tried vigorously to overturn the 2020 presidential election…

https://www.theguardian.com/us-news/2023/feb/11/koch-brothers-afp-action-advocacy-far-right-republicans

Joe Manchin's "highly suspicious" reversal on voting bill follows donation from corporate lobby | Salon.com

…Americans for Prosperity, a group backed by billionaire Republican donor Charles Koch, has explicitly targeted Manchin in its pressure campaign to defeat the legislation even though their own data shows that provisions cracking down on dark money are highly popular, including among Republican voters…

https://www.salon.com/2021/06/10/joe-manchins-highly-suspicious-reversal-on-voting-bill-follows-donation-from-corporate-lobby/

Americans for Prosperity - FactCheck.org

Americans for Prosperity, a “social welfare” organization, along with Americans for Prosperity Action, a super PAC, and Americans for Prosperity Foundation are conservative/libertarian groups heavily financed by Koch Industries, owned by billionaire Charles Koch. Americans for Prosperity states its purpose as promoting “broad-based grassroots outreach to advocate long-term solutions” to issues including “unsustainable government spending and debt, a broken immigration system, a rigged economy.” AFP has 38 statewide chapters and claims to have recruited over 3.2 million activists and 100,000 financial supporters.
https://www.factcheck.org/2020/07/americans-for-prosperity-5/

How the Koch brothers built the most powerful rightwing group you've never heard of - the guardian

Americans for Prosperity is a little-known, billionaire-funded organization that has pushed US politics to the right. How did it happen? ....
https://www.theguardian.com/us-news/2018/sep/26/koch-brothers-americans-for-prosperity-rightwing-political-group

Conservative group announces ad campaign to pressure lawmakers of both parties on spending - The Washington Post

Americans for Prosperity, backed by the billionaire conservative Koch brothers, will criticize lawmakers who voted for the $1.3 trillion government spending bill. ....
https://www.washingtonpost.com/news/business/wp/2018/05/24/conservative-group-announces-ad-campaign-to-pressure-lawmakers-of-both-parties-on-spending/