马克·克雷恩（Mark Crain）是具有本地和国家经验的数字战略家和社区组织者。在经营一家网络开发公司五年后，马克（Mark）在芝加哥内城穆斯林行动网络上领导了通讯，然后在奥巴马（Obama）2012年运行了几个数字计划。和their allies, as well as the executive director of Dream of Detroit, combining community organizing and development on Detroit’s Westside. At MoveOn, Mark serves as Chief of Member Experience, where he is responsible for ensuring that members have the most engaging and fulfilling digital experience possible, managing email growth, mobile innovation and campaigning, and product development. He's worked on successful campaigns to prevent U.S. military intervention in Syria, expand Medicaid access in GOP-led states, and take down the Confederate flag in South Carolina. Mark has been featured in media outlets including底特律自由报，，，，国家， 和守护者， 和美国国家公共电台。