Overview: Headlines for August 18, 2016; Open Up the Debates: Green Party's Jill Stein Accuses Democrats & GOP of Rigging Debate Rules; Meet Ajamu Baraka: Green VP Candidate Aims to Continue the Legacy of W.E.B. Du Bois & Malcolm X; Green Party's Jill Stein: U.S. Should Stop Funding Israel & Saudi Arabia; Stein & Baraka to Bernie Sanders Supporters: Vote Green & Abandon the Party of War and Wall Street; Stopping the Snake: Indigenous Protesters Shut Down Construction of Dakota Access Pipeline