BS Yeddyurappa performed a puja at his new office today in Bangalore - the location and interiors have been carefully chosen using the principles of vaastu or feng shui. Just a day ago, his offices and homes were raided by the CBI, which is searching for evidence that when he was chief minister, Mr Yeddyurappa gave undue favours to mining companies who thanked him with huge donations to trusts run by his family.