3. Sen. Cory Gardner, R-Colo.
Although he is a Republican like Sen. Jeff Sessions, Sen. Gardner rejects his intentions to alter the current interpretation of the Cole Memo. Instead, he has been one of the most vocal against Sessions recent letters criticizing pot protections.
In fact, he was one of the first to respond to the story publicly, where he acknowledged his disappointment in Sessions for changing his stance on the priority of targeting pot.
In that same message of concern for Sessions actions, he threatened to do everything in his power politically until Sessions lives up to the platform he had prior to being appointed.