12 Sep 2014 Mayor Gustavo Petro of Bogota Colombia talks about his sustainability vision for Bogota. BY Global Communications Team IN Exploring issues that matter Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to email this to a friend (Opens in new window)
