>> shepard: governor rick perry out on the campaign trail today. some say he reminds them of another texas governor who ran for the white house a time ago. check it out. >> our nation cannot endure another four years of rising unemployment, rising taxes, rising debt. of course, now we're told we're in a recovery. it sure doesn't feel like covery. former presidengeorge w. bush are not as similar as they may seem. james rosen in d.c. tonight. hey, james. >> shep, good evening. the individual who has done the most to create the impression that there are significant differences between governor perry and president george w. bush is governor perry. most notably carl cameron asked him in des moines this week about those surface level similarities between the two men. >> they are not all carbon copies in texas. and, you know, i tell people i say one of the quick ways you can tell the difference is, you know, is he a yale graduate i'm a texas a&m graduate. >> that drew swift response from