President of Peruvian Congress Luz Salgado (L) and Peru Pedro Pablo Kuczynski attend the constitutional presidential power transmission ceremony at the Congress in Lima, capital of Peru, on July 28, 2016. Pedro Pablo Kuczynski was sworn in as the president of Peru on Thursday, promising a social revolution and to build a modern, safe country, free of discrimination. (Xinhua/Carlos Lezama/ANDINA)