Snapshots: The world in 24 hours Feb 14

Former Brazil striker Ronaldo reacts during a news conference in Sao Paulo Feb 14, 2011. Ronaldo announced his retirement on Monday, ending one of the most successful careers in soccer. The 34-year-old three-times FIFA World Player of the Year, a twice World Cup winner and the record goalscorer in World Cup tournaments, said injuries and fitness problems prevented him from playing to his best form. [Photo/Agencies]