Twitter Photos From Macy's Thanksgiving Day Parade As my colleague, Kim Severson reports, experts say this Thanksgiving could turn out to be the most documented holiday ever on social media. We take a look at how some of the 3 million people lining the route of Macy's Thanksgiving Day Parade are using their phones and Twitter to share photos. New York is not the only city with a parade to celebrate Thanksgiving. Elmo has Philadelphia covered. Then there are those who watched the parade from the comfort of home. Do you have a Thanksgiving photo that you would like us to consider adding to the post? @reply me on Twitter @jennniferprestonon Twitter and we will take a look.