Democratic Republic of Congo Foreign Minister Raymond Tshibanda signs documents on February 6, 2013 before a press conference in Kampala. The government of the Democratic Republic of Congo and M23 rebels holding peace talks in Kampala on February 6 finalized a review of an earlier failed peace agreement, the first of four stages toward reaching a peace deal. M23 rebels were persuaded to withdraw from the key eastern city of Goma after a 12-day occupation, they still control large areas of territory just outside the strategic mining hub. The negotiations are the latest in several bids to end a long-running conflict that has forced hundreds of thousands of people in eastern DR Congo from their homes. AFP PHOTO/ ISAAC KASAMANI
A worker is perched on a Petrobras oil platform floating in the Atlantic Ocean near Guanabara Bay on July 3, 2015 in Rio de Janeiro, Brazil. The state-owned oil company is embroiled in a massive corruption scandal and Federal Police arrested another former executive yesterday.
Credit: Mario Tama
People pay tribute at Adelaide Crows headquarters on July 4, 2015 in Adelaide, Australia. Adelaide Crows AFL coach Phil Walsh was found dead in his home Friday after allegedly being stabbed by his 26-year-old son.
Credit: David Mariuz
Sailors from Belgium depart after training in the polluted Guanabara Bay ahead of the Rio 2016 Olympic Games on July 3, 2015 in Rio de Janeiro, Brazil. The bay will host the sailing events for the games but suffers from sewage and industrial pollution.
Credit: Mario Tama
Three year old Louisa Hill runs across the stage as Democratic Presidential candidate Hillary Clinton speaks during a grassroots organizing event in College Park at Dartmouth College July 3, 2015 in Hanover, New Hampshire. Clinton is spending two days over the fourth of July in the first in the nation primary state.
Credit: Darren McCollester
Pope Francis arrives in St Peter's Square for a meeting with members of the Renewal of the Holy Spirit, who have come to Rome for their 38th annual Convocation on July 3, 2015 in Vatican City, Vatican. Pope Francis emphasized the ecumenical dimension of the charismatic movement, rooting it in our common Baptism.
Credit: Franco Origlia
Greek Prime Minister Alexis Tsipras addresses his supporters during the 'No' campaign rally in Syntagma Square in preparation for Sunday's referendum on July 3, 2015 in Athens, Greece. The 'Yes' and 'No' supporters in Greece are holding major rallies in Athens today ahead of Sunday's referendum on an international bailout terms.