FILE ‚Äì Aug. 1, 1972 fie photo, following a three-hour long closed meeting in Washington,, Sen. Thomas Eagleton, left, and Sen. George McGovern, right, head in different directions, after McGovern announced that Eagleton was stepping down as his vice presidential running mate. Two new photo exhibits running until Election Day show how images and video sway opinions and capture votes. This photo will be included in the International Center of Photography's show in Long Island, New York, exploring how photos affect voters, from snapshots of John F. Kennedy to Barack Obama's "Hope" poster. (AP Photo, File)