Branson is a left winged moonbat, and the last thing he'd be doing is caving to Gore and Turner. He told Cavuto his inspiration for the generous donation was Gore's movie.
Try to imagine the GOOD 3 billion would do were it devoted to building and staffing fine private schools where all children who wish to learn could flourish, free from ugly influences of ghetto life, parental disinterest, and interferences of left wing government regulations.
Me thinks Branson demanded something very generous in return (maybe more sweetheart routes in the future for his Virgin Atlantic airline)?