Controversial financial giant Royal Bank of Scotland announced in a statement this week it will be trimming 500 more investment banking jobs in the United Kingdom due to changing market conditions. State-rescued RBS has axed nearly 30,000 jobs since October 2008 when it was slammed by the global financial crisis, and the firm pays big bonuses despite it having to be bailed out by the government. It currently employs a total of about 160,000 people worldwide.