Senate Minority Leader Mitch McConnell (R-KY) said Friday that the Obama administration is pursuing restrictions on political speech through whatever means possible, including bypassing Congress and the federal judiciary.

“What they haven’t been able to achieve through the courts or Congress, they’re already attempting to achieve through regulations,” McConnell said in a speech at the American Enterprise Institute.

He quoted Obama campaign senior adviser David Axelrod’s comments from earlier this week in New York, where he expressed his hope that the Supreme Court’s landmark decision on campaign-finance reform in the Citizens United case could be overturned after the election.

“I hope that one of the things we can do, when we win this election, is use whatever tools are available, up to and including a Constitutional amendment, to turn this back,” Axelrod said.

McConnell went on to list several actions the administration has taken to curtail political speech:

McConnell said liberals have always faced an uphill climb in American politics, and as a result, many have resorted to “obscuring their true intent, pursuing through regulation and the courts what they can’t through legislation, or muzzling their critics.”

“My own view has always been that if you can’t convince people of the wisdom of your policies, then you should come up with some better arguments. But for all its vaunted tolerance, the political left has consistently demonstrated a militant intolerance for dissent,” he said. “The minute we allow ourselves to be convinced that some people stand outside the protections of the First Amendment, we’re all in trouble.”