(Newser) – After a long day of fundraising yesterday in Chicago, Mitt Romney was ready for some of the city's famous deep-dish pizza. But what to do with the leftovers? Seeing as how Chicago is also the home of President Obama’s reelection headquarters, the GOP hopeful decided to be generous and send the pizza over to the opposition. "Great deep dish at @ginoseast. Sending the extra slices to @barackobama and his Chicago HQ team," Romney tweeted, along with the photo shown here. An Obama campaign source confirms to ABC News that the pies did actually arrive.