What isn't forbidden, is compulsory
Looks like Misha and Day by Day author/artist Chris Muir are on top of things. Both have already posted their reaction to the CBS requirement that all affiliates must carry an hour-long infomercial on Clinton's upcoming book, My Struggle Life.
Actually, if it were really about Clinton's life, it should have been published with a pencil and an eraser. :)
But There's No Media Bias Here!tm