As someone born on the cusp of two generations (and two zodiac signs — no labels for me, thank you very much), I can understand how thorny it can be to try and define generation names and years. Since ...

But what do we mean when we say something defines a generation? What makes “Rebel Without a Cause,” and “The Breakfast Club” define their generations? Is it something that is marked by the people or ...

At 10 p.m. ET on Sept. 19, msnbc will air the Generation to Generation special hosted by Lawrence O'Donnell, featuring activists from all walks of life to discuss in-depth how change and activism have ...