A demonstrator dressed as a Santa Claus is arrested by riot policemen during clashes with students protesting against the government to demand changes in the public state education system in Santiago, December 22, 2011. Chilean students have been protesting against what they say is the profiteering in the state education system.
- Planned Parenthood officials said they believed Friday's shooting at a Colorado Springs clinic was motivated by opposition to abortion. ›
- World leaders will meet in Paris starting Monday to discuss a potential global climate change agreement. ›
- And watch a man react to the modern world after spending 44 years in prison. ›