 Lewis was senior advisor for Hillary Clinton's 2008 – 2016 presidential campaign.Lewis was co-chair for Jewish Women for Hillary 2016.Following the conclusion of Clinton's 2008 presidential campaign, Lewis founded NoLimits.org, an issue-based educational organization enabling individuals to stay engaged and active on issues such as health care reform, economic and work-family policies, international and national women's rights, security matters, and other issues and policies championed by Hillary Clinton.