DREAM Act advocates are spending the summer turning up the heat on Congress to pass what many consider to be the easiest political sell of the immigration reform proposals circulating in the Beltway. Last week, hundreds of young activists staged a mock graduation ceremony in Washington, D.C., and another 21, many of them undocumented, were arrested after staging a sit-in in Democratic and Republican congressional offices. Meanwhile, four activists have been on a hunger strike since Friday in fro...