Original 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.Beginning roughly 2004, the debate arose anew, with the formation of several reform groups, such as the (Libertarian Reform Caucus, Libertarian Party Reform Caucus (now defunct), Real World Libertarian Caucus (now defunct).These groups advocate focusing on constant outreach with a consistent message marketed by candidates and the Party leadership.These groups generally advocate revising the party's platform, eliminating or altering the membership statement, and focusing on issues that the voters care about
Edited 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.Beginning roughly 2004, the debate arose anew, with the formation of several "reform" groups, such as the (Libertarian Reform Caucus, Libertarian Party Reform Caucus (now defunct), Real World Libertarian Caucus (now defunct).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.These groups generally advocate revising the party's platform, eliminating or altering the membership statement, and focusing on a politics-oriented approach