Inside the Americas

Mixed reactions to historic Colombia peace deal

This week, a historic peace deal is signed in Colombia, putting an end to one of the longest-running conflicts in the world. The government and FARC rebels have agreed to lay down their weapons. Next, Brazil gears up for local elections. We look at what kind of effect a year of top-level political scandals is having on the vote, this as the Petrobras noose tightens around former president Lula. And one down, two to go. We bring you the very best zingers from the first US presidential debate.