After years of planning, Hawaii's Thirty Meter Telescope broke ground Tuesday. But a group interrupted the ceremony, angry about the telescope's location on a mountain held sacred by Native Hawaiians.
Fifty years ago, a New York musician and his lawyer friend started a small record label that would become a global brand, taking salsa music from New York clubs to the rest of the world.
Young people showed major interest in voting in 2004 and 2008. Since then, their numbers have fallen off as the political system has become gridlocked.