See for yourself: Link
Here are the 25 Senate bills used for ranking: Link 2
I would have to seriously question how they rank these Senators.
Yeah Cornyn voted with Cruz on the recent ObamaCare bill but behind the scenes worked his arse off to cut Cruz off at the knees.
We need a more complex way to look at these people. It was a safe vote for Cornyn and some others up for reelection to vote against Cruz...but it Election Protection BS.