( CNN ) -- Former President Bill Clinton said Thursday he thinks that Barack Obama will win big in the upcoming presidential election . Bill Clinton and Barack Obama chat at Clinton 's Harlem office . `` I predict that Sen. Obama will win and win handily , '' Clinton said when asked his opinion on the state of the race . Obama smiled at Clinton 's prediction , saying , `` There you go , you can take it from the president of the United States . He knows a little something about politics . '' The two men chatted with reporters in a photo-op at Clinton 's Harlem office before sitting down for a private lunch . According to CNN 's average of national polls , John McCain currently holds a 1-point lead over Obama , 46-45 percent . iReport.com : Still undecided ? The poll of polls , released Thursday afternoon , is composed of the following five national general election surveys : Fox News/Opinion Dynamics ( September 8-9 ) , NBC/Wall Street Journal ( September 6-8 ) , American Research Group ( September 6-8 ) , Gallup ( September 8-10 ) , and Diageo/Hotline ( September 8-10 ) . It does not have a sampling error . Clinton is scheduled to campaign for Obama in Florida once he wraps up some business with his Clinton Global Initiative . According to aides , the former president will do a mix of fundraisers and public appearances on behalf of the Democratic ticket throughout the fall . `` We 're putting him to work , '' said Obama . `` I 've agreed to do a substantial number of things , whatever I 'm asked to do , '' Clinton said . Watch Clinton make his prediction » . The image of the two men meeting comes as a relief to many Democrats who have been hoping to put to rest the `` Clinton-Obama rift '' storyline . Both sides agreed a face-to-face meeting with the former president would go a long way toward putting the contentious primary season behind them . Hillary Clinton campaigned for Obama earlier in the week in Florida and will campaign in Ohio this weekend . Obama 's running mate , Joe Biden , spoke Thursday with first responders in Parma , Ohio . He opened up the event by telling everyone he did not plan to talk politics . `` Let 's pull together , let 's say together . This is nothing to do with Democrats , Republicans -- it 's about Americans , '' he said . Obama and McCain also put aside politics Thursday to commemorate the September 11 terrorist attacks . The two appeared together at ground zero in New York City to lay roses at the 9/11 memorial and speak with first responders and family members of victims . They were joined by Cindy McCain and New York City Mayor Michael Bloomberg . iReport.com : See photos from the scene . Later Thursday , Obama and McCain will share the stage briefly as they appear back-to-back at the ServiceNation Presidential Candidates Forum at Columbia University in New York . Meanwhile , Republican vice presidential candidate Sarah Palin headed home to Alaska after spending the week campaigning with McCain . The pair drew a crowd of more than 20,000 in the sturdily Democratic county of Fairfax , Virginia , on Wednesday . That was their largest crowd to date . After that event , Palin returned home so she could attend her son 's deployment ceremony on Thursday . Track Palin enlisted in the U.S. army exactly one year ago . His brigade is going to Iraq . Watch more on Palin 's return to Alaska » . Later Thursday , Palin will give her first television interview with a national media outlet since being named as McCain 's running mate . The Alaska governor will spend two days with ABC 's Charlie Gibson . The interview will be part sit-down , part walk-and-talk at various locations in Alaska . So far , Palin has taken no questions from reporters traveling with her on the campaign trail . An issue that could come up in the interview is the controversy that emerged this week over her per diem charges as governor . The Washington Post reported Tuesday that Palin had billed the state a per diem for 312 days she spent at home , and requested reimbursement for plane rides and hotel rooms for her husband and children , including a $ 707 room when her daughter accompanied her on a trip to New York to attend a Newsweek forum . The paper noted that officials said the claims were justified under existing state regulations . The McCain campaign said that Palin had reduced yearly travel expenses by roughly 80 percent of the amount spent by predecessor Frank Murkowski . Palin 's spokeswoman Maria Comella said the governor 's top priority was `` creating accountability and transparency in government to root out waste and corruption . '' `` Gov . Palin is obviously expected to travel frequently around the state for community events and to meet with Alaskans . This is part of her job , and it 's reasonable that her travel expenses , which were reduced dramatically from the previous administration , would be covered , '' Comella said in a statement . Palin is expected to rejoin McCain on the trail early next week . CNN 's Sasha Johnson , Dana Bash and Alexander Mooney contributed to this report .
NEW : This means the product will ship as received by the manufacturer, sealed, with all advertised components, and with the manufacturer warranty. New polls show both candidates with slim leads in key battleground states . Biden speaks with first responders in Parma , Ohio . Sarah Palin back in Alaska for son 's deployment ceremony .