Spills, investigations, and reputational risk: Several companies in 3 different areas (energy, financials and coal) are experiencing problems Friday.

1) the fallout from the Gulf Oil spill. We have NO IDEA what the ultimate cleanup costs will be; I have seen numbers for cleanup costs as low as $500-$700 million (BP says it is costing $6 million per day), but these seem unrealistic. Morgan Stanley said that actual costs could be $20 million a day and take 6 months for a total cleanup cost of $3.5 billion.