About 2.4 million children and young adults under 24 years of age are undocumented. Brought by their parents to the US as minorsmany before they had reached their teensthey account for about one-sixth of the total undocumented population. Illegal through no fault of their own, some 65,000 undocumented students graduate from the nation's high schools each year. They cannot get a legal job, and face enormous barriers trying to enter college to better themselvesand yet America is the only country they know and, for many, English is the only language they speak.