Why Justin Bieber uploaded "Pray" music video to Facebook

Justin Bieber Swears Off YouTube For Facebook
Over the past weekend, Internet pop sensation Justin Bieber went to upload the music video of his new song called “Pray” to his personal YouTube site. He was in for a rude surprise: YouTube automatically blocked his video upload on “copyright grounds” that the video contained content from Universal Music Group (UMG), parent company to Bieber’s