BBC: Climate change campaigners have demanded the Royal Bank of Scotland "clean up" by investing in renewable energy projects. A group of about 20 campaigners from the student organisation People and Planet staged a noisy demonstration in Edinburgh as RBS held its AGM. Its members were calling on the bank to help create a "low-carbon economy" and abandon investment in fossil fuels. To make their point the protesters dressed up as cleaners. Donning brightly coloured …