economic model president. >> reporter: today romney kicks off a bus tour in battleground ohio. this is the last full week of campaigning before the presidential debates begin and take over the candidates' attention. president obama was off the campaign trail in new york for the annual united nations general assembly. but he stopped by abc's "the view" with the first lady. >> i've just got a different vision about how we grow an economy. i think, barbara, you grow an economy from the middle out, not from the top down. >> today president obama and mitt romney will speak at the clinton global initiative in new york. then it's back to the campaign trail for both candidates. sunny and john, back to you. >> i thought it was fascinating about the interview was that the ladies suggested michelle obama would be a great public officer. i agree. >> she probably would. >> she said, you know, i don't have the patience for something like that. >> she certainly knows herself. >> she certainly knows herself. her husband knows her as well. he pointed that out.