President George W. Bush, center, speaks about the nation's economy during a visit to SRC Automotive, a manufacturing facility in Springfield,...
President George W. Bush, center, speaks about the nation's economy during a visit to SRC Automotive, a manufacturing facility in Springfield,...
President George W. Bush, center, speaks about the nation's economy during a visit to SRC Automotive, a manufacturing facility in Springfield,...
President George W. Bush, right, jokes with SRC President Jack Stack during a presentation at SRC Automotive, a manufacturing facility in...
Barack Obama, U.S. Senator from Illinois and Democratic presidential candidate, left, listens to Claire McCaskill, U.S. Senator from Missouri, at a...
Barack Obama, U.S. Senator from Illinois and Democratic presidential candidate, greets supporters following a town hall meeting on economic security...
Barack Obama, U.S. Senator from Illinois and Democratic presidential candidate, discusses economic security at a town hall meeting in Springfield,...
Barack Obama, U.S. Senator from Illinois and Democratic presidential candidate, left, listens to Claire McCaskill, U.S. Senator from Missouri, at a...
Barack Obama, U.S. Senator from Illinois and Democratic presidential candidate, discusses economic security at a town hall meeting in Springfield,...
Barack Obama, U.S. Senator from Illinois and Democratic presidential candidate, discusses economic security at a town hall meeting in Springfield,...
Barack Obama, U.S. Senator from Illinois and Democratic presidential candidate, greets supporters following a town hall meeting on economic security...
Barack Obama, U.S. Senator from Illinois and Democratic presidential candidate, discusses economic security at a town hall meeting in Springfield,...
President George W. Bush, left, listens as Missouri Senator James Talent addresses a campaign rally in Springfield, Missouri, Friday, November 3,...
President George W. Bush, center, waves to the crowd as he leaves a campaign rally for Senator Jim Talent in Springfield, Missouri, Friday, November...
President George W. Bush, left, speaks with House Majority Whip Roy Blunt, a Republican from Missouri, at a campaign rally for Senator Jim Talent in...
President George W. Bush, right, shakes hands with Missouri Senator James Talent in Springfield, Missouri, Friday, November 3, 2006. Bush, on the...
President George W. Bush, speaks at a campaign campaign rally for Missouri Senator James Talent, in Springfield, Missouri, Friday, November 3, 2006....
President George W. Bush, speaks at a campaign campaign rally for Missouri Senator James Talent, in Springfield, Missouri, Friday, November 3, 2006....
President George W. Bush waves to supporters after a campaign rally speech at an outdoor baseball stadium 30 July 2004 in Springfield, Missouri....
Democratic presidential nominee U.S. Sen. Barack Obama backstage with his children Malia and Sasha before speaking at a campaign rally at Parkview...
Democratic presidential nominee U.S. Sen. Barack Obama backstage with his children Malia and Sasha before speaking at a campaign rally at Parkview...
This November 1, 2008 file photo shows Michelle Obama, wife of then US Democratic presidential candidate Illinois Senator Barack Obama, arriving on...
White House chief of staff John Kelly walks to the White House in Washington, DC, on August 30, 2017 upon return from Springfield, Missouri, where US...當勞·特朗普 - 美國總統