From the second half of O’Reilly’s interview with Obama:

Update: You’d think he would be proud of it, apparently not.

. . . O’Reilly asked whether Obama believed himself to be “the most progressive president in U.S. history.” Obama responded with a chuckle: “Probably not.”

“I think that what used to be considered sensible we now somehow label as liberal,” Obama added, citing Social Security benefits and Medicare. “In a lot of ways Richard Nixon was more liberal than I was.”