The US president makes his final speech before leaving office, addressing crowds of supporters in Chicago on Tuesday night. Subscribe to Guardian Wires ► bit.ly/guardianwiressub Telling the audience that the idea his election could usher in a ‘post-racial America’ was ‘never realistic’, Obama urges the American people to get more involved in democracy before tearfully thanking his family for their support. The Guardian ► is.gd/guardianyt Owen Jones talks ► www.youtube.com/owenjonestalks Guardian Football ► is.gd/guardianfootball Guardian Culture ► is.gd/guardianculture Guardian Tech ► is.gd/guardiantech Guardian Music ► is.gd/guardianYTmusic Guardian Australia ► is.gd/guardianaustralia Guardian Food ► is.gd/guardianfood