Rod Blagojevich, the former governor of Illinois, attempted to sell Barack Obama's vacant Senate seat, which was deemed as the most outrageous event of the year. Blagojevich was arrested, charged with corruption and other crimes, and was later impeached for his actions. A series of earthquakes in Italy caused hundreds of deaths and left thousands homeless, representing the most tragic event. Embryonic stem cell research continues to be highly controversial as supporters argue it could lead to medical cures while opponents believe it amounts to murder. Bernie Madoff's massive Ponzi scheme that defrauded investors of billions of dollars was viewed as the most scandalous news of the year.