President of Peruvian Congress Luz Salgado (L) puts the Presidential Sash on Pedro Pablo Kuczynski during 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)