Whether or not he's gay and gagged by CNN has long been discussed by the online gay press - google him and you'll see.
Does it matter whether or not he's out? Unfortunately, yes. The only reason not to be out is because of negative repercussions, and if high profile members of the media remain closeted the situation continues. If the only acceptable gay faces are to be hairdressers, queer eye etc we remain clowns. Considering just how gay the entertainment industry is, how come there are no gay Hollywood stars? Ruper Everett and Nathan Lane are hardly A list.