Police clash with demonstrators during a protest against Chile's government in Santiago

Pope Francis boards the airplane to begin his apostolic visit to Thailand and Japan

Visitors pose at a light installation as the illuminated trail opens at Kew Gardens in west London, Britain

Lt Colonel Vindman testifies at House Intelligence Committee hearing on Trump impeachment inquiry on Capitol Hill in Washington

Members of the Emergencies Ministry demine the area near Petrovskoye

Protests in Hong Kong

Police clash with demonstrators during a protest against Chile's government in Santiago