At today's historic congressional hearing, Exxon's CEO is likely to distance himself from comments made by (now former) lobbyist, Keith McCoy, detailing Exxon's playbook for fighting climate action.

So here's a reminder of how Exxon operates behind closed doors🧵 McCoy told an undercover @UE reporter that the company had worked with "shadow groups" to fight climate science with the objective of protecting their investments in oil and gas.