People on a beach watch the Israel Air Force Aerobatic Team perform above the Mediterranean Sea during Israel's 63rd Independence Day celebrations in Tel Aviv May 10, 2011. [Photo/Agencies]

Police spray Ugandan opposition party leaders with coloured water during demonstrations in the capital Kampala, May 10, 2011. President Yoweri Museveni has vowed to crush the protests and blamed rising food and fuel costs on drought and global increases in oil prices.[Photo/Agencies]