In 1992, Lux took a leave of absence from the AFL-CIO when hired to serve as National Constituencies Director on the 1992 Clinton/Gore campaign. After Clinton won the election, Lux served on the 1992 presidential transition team. Clinton appointed Lux as Special Assistant to the President for Public Liaison. In this role, Lux was responsible for outreach to constituencies around the major 1993-94 health care reform battle. He organized several events such as the first national clergy breakfast, the first state opinion leader's days, and the first bill signing ceremony of the Clinton presidency. He served in the 1993 budget war room and the 1994 health care war room, and was the White House staffer who organized the coalition to fight school lunch cuts.
Organizations founded
In 1999, Lux co-founded Progressive Strategies L.L.C., a political consulting firm located in Washington, D.C. In 2000, Lux founded American Family Voices, an organization that encourages grassroots involvement on middle-class issues. AFV and Lux have received media attention due to their ad campaigns. American news magazine National Review wrote that "American Family Voices has a talented leader, rich supporters, and some important friends in the press. That's more than enough to keep making trouble for George W. Bush." In July 2007, Lux co-founded OpenLeft.com with bloggers Matt Stoller and Chris Bowers. OpenLeft is a news, analysis and action website dedicated toward building a progressive governing majority in America. It was also founded with the intent to bridge conversational gaps between party insiders and grassroots activists. The Nation wrote that the site allows for "substantive debate that would otherwise not occur.'
Campaign for Community Change
In August 2008, the Campaign for Community Change announced it was receiving a grant from Atlantic Philanthropies to hire Lux as a senior fellow.
In November 2008, Lux was named to the Obama/Biden Transition team. In that role, he served as an adviser to the Public Liaison on relationships with the progressive community and gave strategic advice on structuring the Office of Public Liaison based on his past experience working on the Clinton/Gore Transition, as well as in the White House.
''The Progressive Revolution''
In January 2009, Lux released his first book, The Progressive Revolution: How the Best in America Came to Be, in which he deals with the history of major conflicts between progressives and conservatives in addition to disputing long-time conservative myths about progressive leaders and accomplishments.