Now playing Next World Jesse Jackson assesses Martin Luther King's 'I Have a Dream' speech 50 years on 27/08/2013
Now playing Next USA Weiner to stay in New York City mayoral race, despite new 'sexting' scandal 24/07/2013
Now playing Next USA What do the Prop 8 and DOMA decisions mean for the future of same-sex marriage? 26/06/2013