Do you approve or disapprove of Senator John Cornyn's job performance?
Approve .................. 36%
Disapprove.............. 33%
...
John Cornyn ................................................... 47%
Bill White......................................................... 40%
John Cornyn ................................................... 48%
Wendy Davis................................................... 40%
John Cornyn ................................................... 49%
Annise Parker ................................................. 36%
John Cornyn ................................................... 50%
Julian Castro................................................... 37%
http://www.publicpolicypolling.com/pdf/2011/PPP_Release_TX_703.pdf