South American leaders have held their first summit in nine years in Brazil's capital. The summit is part of Lula da Silva's attempt to increase regional integration efforts that failed in the past. The leaders also discussed cooperation in energy and crime-fighting. Subscribe: http://trt.world/subscribe Livestream: http://trt.world/ytlive Facebook: http://trt.world/facebook Twitter: http://trt.world/twitter Instagram: http://trt.world/instagram Visit our website: http://trt.world