Is it a bird? Is it a plane? Flying 'people' fly around the skies New York City

1. A bizarre stunt that fooled hundreds of New Yorkers into thinking people were flying over their city has become an online hit.
2. Three figures have been seen apparently flying over the city's landmarks in recent weeks.
3. Today, it was revealed as a campaign for the 20th Century Fox film Chronicle.
4. The upcoming film Chronicle is a dark story about teenage boys who develop superpowers. To promote it, marketers made RC planes that look like human beings and flew them around New York City.