Dude, my family went to four Bush rallies in Iowa last fall. He said that he wold appoint justices to the Supreme Court in the mold of Scalia and Thomas at each of these rallies.
Then I'm sure you'll have no trouble finding a reference to support that. As a point of fact, I have attended 4 Bush rallies myself (one in Illinois, one in Wisconsin and two in New Jersey) and I never heard him say it.