In 60 Seconds - COP 20 Looks to Replace Kyoto Protocol

PERU: Attendees of the COP 20 climate change conference work on a document to replace the Kyoto protocol. MEXICO: Parents of the 43 Ayotzinapa students have rejected the official version of events. VENEZUELA: Victims of violent right wing protests earlier this year are presenting their case to the Organization of American States. UNITED STATES: Protests continue over police racism and impunity. UNITED STATES: Activists are protesting against the trans-pacific partnership.