By Jeff Zeleny TOLEDO, Ohio â€" For months, supporters of Senator Barack Obama have been knocking on doors across the country to rally enthusiasm for his ...Obama asked about help for struggling families The Associated PressBlue-collar vote could give Ohio to Obama San Diego Union TribuneObama on the trail of Ohio's 'Joe Six Packs' AFPCNN Political Ticker - Akron Beacon Journalall 637 news articles ...read more