Original sentence: As in the past, groups promoting a consistent interpretation of libertarian principles, such as the LPRadicals and the Rothbard Caucus, have emerged in response.These groups advocate a principled and consistent interpretation of libertarianism, and focusing on constant outreach with a consistent message marketed by candidates and the Party leadership
Edited sentence: As in the past, groups promoting a radical interpretation of libertarian principles, such as the LPRadicals and the Rothbard Caucus, have emerged in response.Both the reform and radical groups advocate principled and consistent interpretations of libertarianism, and focusing on constant outreach with a consistent message marketed by candidates and the Party leadership