NEW : Candidates hit the campaign trail early . Analysts , CNN / ORC poll gives President Barack Obama the lead in second debate . Obama says voters ` ` ca n't buy '' ' After the first debate on October 3 in Denver , a similar poll showed Romney scored a solid victory in the eyes of more than 60 % of respondents . Romney 's sales pitch on taxes . Romney says Obama won in his four years as president .
NEW : Candidates hit the campaign trail early . Analysts , CNN / ORC poll gives President Barack Obama the lead in second debate . Obama says voters ` ` ca n't buy '' ' Romney 's sales pitch on taxes . Romney says Obama won in his four years as president .