Portside

Lawrence O'Donnell explains why a protest by Native Americans in North Dakota reminds us of the history America always tries to forget.

CNN correspondent and Dream Corps founder Van Jones rants about the Trump #KoolAid. If you're not with the Donald, you're just plain evil. 

Bernie's said from the very beginning that no one person can alone accomplish what must be done to turn our country around. We all must do our part.

Seth Meyers takes a closer look at recent developments in Hillary Clinton's email about the relationship between the Clinton Foundation and access to the State Department.

Astronomers have discovered evidence of a small, rocky planet orbiting our nearest star. Could Proxima b ever sustain life? The little planet orbits our sun’s nearest neighboring star, Proxima Centauri.

A dynamic new memorial to lynching victims seeks to inspire local efforts to make the history of racial terror in America more visible and tangible, challenging each county where a racial terror lynching took place to permanently install a memorial to the victim.

An Equal Justice Initiative project is engaging hundreds of people to collect soil at lynching sites and to create community remembrance projects that tell the stories of lynching victims.

A new museum in Alabama is designed to reveal the racial challenges of our nation's history and the opportunities for a future where we engage in truth and reconciliation.

Bryan Stevenson, founder of the Equal Justice Institute, talks about how slavery didn't just end in 1865, but how it evolved through Jim Crow, segregation and mass incarceration.

Hillary Clinton accepts the Democratic nomination for president; Barack Obama, Joe Biden and Michael Bloomberg take turns laying into Donald Trump.