NYC mayor, Bill de Blasio, flaps his arms at church, while choir sings R. Kelly's "I Believe I Can Fly"

http://www.hip-hopvibe.com Bill de Blasio is catching heat for this one, flapping his arms while a choir sings R. Kelly's "I Believe I Can Fly."<br /><br />http://www.facebook.com/hiphopvibe1<br /><br />http://www.twitter.com/hiphopvibe1<br /><br />http://www.instagram.com/hiphopvibe1