US President Barack Obama said Tuesday global warming posed economic and security risks that had to be tackled immediately, but insisted the climate problem could be solved. If global warming continues, "then before long we are going to have to devote more and more of our economic and military resources not to growing opportunity for our people but to adapting to the various consequences of a changing planet," Obama said. "Climate change is a massive problem, it's a generational problem," Obama said on the sidelines of the November 30-December 11 UN conference being held north of Paris.
By Mary Wisniewski CHICAGO (Reuters) - Chicago Mayor Rahm Emanuel on Tuesday announced the creation of a police accountability task force following days of unrest over the alleged murder of a black teenager by a white policeman. The announcement came a week after the officer, Jason Van Dyke, was charged with first-degree murder in the killing of Laquan McDonald, who was shot 16 times. "The shooting of Laquan McDonald requires more than just words," Emanuel said in a statement.