Legendary Photographer on getting that perfect election night picture

On election night, photographers will be in position, ready to snap history-making moments. It's something Pulitzer-prize-winner photographer David Hume Kennerly, has done for decades.

<p>On election night, photographers will be in position, ready to snap history-making moments. It's something Pulitzer-prize-winner photographer David Hume Kennerly, has done for decades.</p><img src='https://media.npr.org/include/images/tracking/npr-rss-pixel.png?story=nx-s1-6005523' />