Peru's First Lady Nadine Heredia touches the chin of President Ollanta Humala (3rd R) next to new Prime Minister Juan Jimenez (2nd L) and Foreign Minister Rafael Roncagliolo (R) after a swearing-in ceremony at the government palace in Lima July 23, 2012. Humala named human rights lawyer Juan Jimenez prime minister on Monday as the Peruvian leader shuffled his cabinet to calm a wave of violent anti-mining protests. REUTERS/Enrique Castro-Mendivil (PERU - Tags: POLITICS)