<div id="ooyalaplayer" style="width: 800px; height: 450px;"></div><div style="display:none;" id="kalturavideoplaceholder">kalturavideoplaceholder</div><div><div><script src="https://apis.google.com/js/platform.js"></script><div class="g-ytsubscribe" data-channel="BusinessInsider" data-layout="full" data-count="default"></div></div></div><p class="embed-spacer"></p><p>A few things you probably didn't know about your neighborhood Dunkin' Donuts or Subway.</p><p><em>Produced by&#xa0;<a href="http://www.businessinsider.com/author/eames-yates">Eames Yates</a><br /></em></p><p><strong>Follow BI Video:</strong>&#xa0;<a href="https://www.facebook.com/BusinessInsider.Video" target="_blank">On Facebook</a></p>

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kalturavideoplaceholderA few things you probably didn't know about your neighborhood Dunkin' Donuts or Subway.Produced by&#xa0;Eames YatesFollow BI Video:&#xa0;On Facebook

kalturavideoplaceholderA few things you probably didnt know about your neighborhood Dunkin Donuts or Subway.Produced byxa0Eam

Surprising facts about your favorite fast-food chains | Business Insider India

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Eames Yates

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