Roger Wicker actually said...

I think we should be able to talk openly about climate science issues, such as the link between climate change and human activity.

In Federalist Number 47, James Madison stated there can be no liberty where the legislative and executive powers are united in the same pers...

I hope we can discuss the various views in this room and in this country with respect.

I believe they are a necessity to project American influence in regions such as the Asia-Pacific.