The Times has this editorial on the PMA Group controversy.

The lobbying group — a revolving-door boîte created and run by staff alumni of the Murtha appropriations team — scored a singular coup last year. It convinced 104 different House members to add separate earmarks into the defense appropriations bill worth $300 million to PMA Group clients.

These same lawmakers who looked out for the PMA Group have received $1.8 million in campaign donations from the lobbying firm since 2001, according to an analysis of new disclosure filings by Congressional Quarterly and Taxpayers for Common Sense, a watchdog group.