Weekend Road Trip Mixtape IV: Protest Songs

Because we love music and road trips, we decided to make road trip mixtapes and share them with you every weekend. Each mixtape will have a different theme: a year in music, a genre, a mood, a particular band, or a certain subject matter.

Today, we've got some Saul Williams, Childish Gambino, Kanye West, The New Respects, and more. Here are nine protest songs: