Politician who has gained fame for his career as a member of the US House of Representatives as Massachusetts' fourth congressional district rep. He assumed office in 2013, and previously served as his great uncle Ted Kennedy's co-chair of his 2006 re-election campaign. He graduated from Stanford University, and spent the first two years post-graduation serving the Peace Corps. He later earned his JD from Harvard Law School, where he worked for the Harvard Legal Aid Bureau.