Leaders of the world's biggest economies are set to tackle climate change Sunday, the final day of the G-20 summit in Rome that is widely expected to set the tone for a major conference on the same issue taking place in Glasgow, Scotland, over the next two weeks. Fuel prices were hiked for the fifth straight day today. The last rites of actor Puneeth Rajkumar were held in Bengaluru this morning in the presence of Chief Minister Basavaraj Bommai and several top actors from the Kannada film industry, and other top stories.