So the article in the Austin Statesman begins: The government’s point man on the Gulf oil spill is rejecting assertions that federal officials allowed BP too much leeway to use chemical dispersants. Retired Coast Guard Adm. Thad Allen said Sunday that federal regulators did not ignore environmental guidelines. He says some field commanders had authority to allow more dispersants to be used on a case-by-case … Continue reading Thad Allen rejects accusations that too many chemicals were used…